snd_aica_remove() is only called after a successful call to snd_aica_probe(). With the latter it's sure that platform_set_drvdata() was called with a non-NULL argument. So platform_get_drvdata() won't return NULL and the check can be dropped.

This prepares converting platform driver remove callbacks to return void.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/sh/aica.c | 2 -- 1 file changed, 2 deletions(-)

diff --git a/sound/sh/aica.c b/sound/sh/aica.c index 6e9d6bd67369..459c907655d9 100644 --- a/sound/sh/aica.c +++ b/sound/sh/aica.c @@ -543,8 +543,6 @@ static int snd_aica_remove(struct platform_device *devptr) { struct snd_card_aica *dreamcastcard; dreamcastcard = platform_get_drvdata(devptr); - if (unlikely(!dreamcastcard)) - return -ENODEV; snd_card_free(dreamcastcard->card); kfree(dreamcastcard); return 0;

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/arm/pxa2xx-ac97.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index c162086455ad..2d83ad91f968 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -262,7 +262,7 @@ static int pxa2xx_ac97_probe(struct platform_device *dev) return ret; }

-static int pxa2xx_ac97_remove(struct platform_device *dev) +static void pxa2xx_ac97_remove(struct platform_device *dev) { struct snd_card *card = platform_get_drvdata(dev);

@@ -270,13 +270,11 @@ static int pxa2xx_ac97_remove(struct platform_device *dev) snd_card_free(card); pxa2xx_ac97_hw_remove(dev); } - - return 0; }

static struct platform_driver pxa2xx_ac97_driver = { .probe = pxa2xx_ac97_probe, - .remove = pxa2xx_ac97_remove, + .remove_new = pxa2xx_ac97_remove, .driver = { .name = "pxa2xx-ac97", #ifdef CONFIG_PM_SLEEP

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/drivers/portman2x4.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c index 52a656735365..a515c13a489f 100644 --- a/sound/drivers/portman2x4.c +++ b/sound/drivers/portman2x4.c @@ -795,20 +795,18 @@ static int snd_portman_probe(struct platform_device *pdev) return err; }

-static int snd_portman_remove(struct platform_device *pdev) +static void snd_portman_remove(struct platform_device *pdev) { struct snd_card *card = platform_get_drvdata(pdev);

if (card) snd_card_free(card); - - return 0; }

static struct platform_driver snd_portman_driver = { .probe = snd_portman_probe, - .remove = snd_portman_remove, + .remove_new = snd_portman_remove, .driver = { .name = PLATFORM_DRIVER, }

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/mips/sgio2audio.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c index 989f656e2de7..a8551ccdd1bf 100644 --- a/sound/mips/sgio2audio.c +++ b/sound/mips/sgio2audio.c @@ -908,17 +908,16 @@ static int snd_sgio2audio_probe(struct platform_device *pdev) return 0; }

-static int snd_sgio2audio_remove(struct platform_device *pdev) +static void snd_sgio2audio_remove(struct platform_device *pdev) { struct snd_card *card = platform_get_drvdata(pdev);

snd_card_free(card); - return 0; }

static struct platform_driver sgio2audio_driver = { .probe = snd_sgio2audio_probe, - .remove = snd_sgio2audio_remove, + .remove_new = snd_sgio2audio_remove, .driver = { .name = "sgio2audio", }

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/ppc/powermac.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/ppc/powermac.c b/sound/ppc/powermac.c index db414b61157e..e17af46abddd 100644 --- a/sound/ppc/powermac.c +++ b/sound/ppc/powermac.c @@ -130,10 +130,9 @@ static int snd_pmac_probe(struct platform_device *devptr) }

-static int snd_pmac_remove(struct platform_device *devptr) +static void snd_pmac_remove(struct platform_device *devptr) { snd_card_free(platform_get_drvdata(devptr)); - return 0; }

#ifdef CONFIG_PM_SLEEP @@ -161,7 +160,7 @@ static SIMPLE_DEV_PM_OPS(snd_pmac_pm, snd_pmac_driver_suspend, snd_pmac_driver_r

static struct platform_driver snd_pmac_driver = { .probe = snd_pmac_probe, - .remove = snd_pmac_remove, + .remove_new = snd_pmac_remove, .driver = { .name = SND_PMAC_DRIVER, .pm = SND_PMAC_PM_OPS,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/sh/sh_dac_audio.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c index 8ebd972846ac..8cf571955c9d 100644 --- a/sound/sh/sh_dac_audio.c +++ b/sound/sh/sh_dac_audio.c @@ -257,10 +257,9 @@ static int snd_sh_dac_pcm(struct snd_sh_dac *chip, int device)

/* driver .remove -- destructor */ -static int snd_sh_dac_remove(struct platform_device *devptr) +static void snd_sh_dac_remove(struct platform_device *devptr) { snd_card_free(platform_get_drvdata(devptr)); - return 0; }

/* free -- it has been defined by create */ @@ -403,7 +402,7 @@ static int snd_sh_dac_probe(struct platform_device *devptr) */ static struct platform_driver sh_dac_driver = { .probe = snd_sh_dac_probe, - .remove = snd_sh_dac_remove, + .remove_new = snd_sh_dac_remove, .driver = { .name = "dac_audio", },

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/adi/axi-spdif.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/adi/axi-spdif.c b/sound/soc/adi/axi-spdif.c index 51b968ea21da..e4c99bbc9cdd 100644 --- a/sound/soc/adi/axi-spdif.c +++ b/sound/soc/adi/axi-spdif.c @@ -239,13 +239,11 @@ static int axi_spdif_probe(struct platform_device *pdev) return ret; }

-static int axi_spdif_dev_remove(struct platform_device *pdev) +static void axi_spdif_dev_remove(struct platform_device *pdev) { struct axi_spdif *spdif = platform_get_drvdata(pdev);

clk_disable_unprepare(spdif->clk); - - return 0; }

static const struct of_device_id axi_spdif_of_match[] = { @@ -260,7 +258,7 @@ static struct platform_driver axi_spdif_driver = { .of_match_table = axi_spdif_of_match, }, .probe = axi_spdif_probe, - .remove = axi_spdif_dev_remove, + .remove_new = axi_spdif_dev_remove, }; module_platform_driver(axi_spdif_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/amd/acp/acp-rembrandt.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/amd/acp/acp-rembrandt.c b/sound/soc/amd/acp/acp-rembrandt.c index 15cd3f8cc82c..5c455cc04113 100644 --- a/sound/soc/amd/acp/acp-rembrandt.c +++ b/sound/soc/amd/acp/acp-rembrandt.c @@ -366,7 +366,7 @@ static int rembrandt_audio_probe(struct platform_device *pdev) return 0; }

-static int rembrandt_audio_remove(struct platform_device *pdev) +static void rembrandt_audio_remove(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct acp_dev_data *adata = dev_get_drvdata(dev); @@ -376,12 +376,11 @@ static int rembrandt_audio_remove(struct platform_device *pdev)

acp6x_disable_interrupts(adata); acp_platform_unregister(dev); - return 0; }

static struct platform_driver rembrandt_driver = { .probe = rembrandt_audio_probe, - .remove = rembrandt_audio_remove, + .remove_new = rembrandt_audio_remove, .driver = { .name = "acp_asoc_rembrandt", },

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/amd/ps/ps-pdm-dma.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/amd/ps/ps-pdm-dma.c b/sound/soc/amd/ps/ps-pdm-dma.c index 454dab062e4f..46b91327168f 100644 --- a/sound/soc/amd/ps/ps-pdm-dma.c +++ b/sound/soc/amd/ps/ps-pdm-dma.c @@ -399,10 +399,9 @@ static int acp63_pdm_audio_probe(struct platform_device *pdev) return 0; }

-static int acp63_pdm_audio_remove(struct platform_device *pdev) +static void acp63_pdm_audio_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - return 0; }

static int __maybe_unused acp63_pdm_resume(struct device *dev) @@ -451,7 +450,7 @@ static const struct dev_pm_ops acp63_pdm_pm_ops = {

static struct platform_driver acp63_pdm_dma_driver = { .probe = acp63_pdm_audio_probe, - .remove = acp63_pdm_audio_remove, + .remove_new = acp63_pdm_audio_remove, .driver = { .name = "acp_ps_pdm_dma", .pm = &acp63_pdm_pm_ops,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index 0d8b693aecc9..4e299f96521f 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -435,10 +435,9 @@ static int acp_pdm_audio_probe(struct platform_device *pdev) return 0; }

-static int acp_pdm_audio_remove(struct platform_device *pdev) +static void acp_pdm_audio_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - return 0; }

static int acp_pdm_resume(struct device *dev) @@ -489,7 +488,7 @@ static const struct dev_pm_ops acp_pdm_pm_ops = {

static struct platform_driver acp_pdm_dma_driver = { .probe = acp_pdm_audio_probe, - .remove = acp_pdm_audio_remove, + .remove_new = acp_pdm_audio_remove, .driver = { .name = "acp_rn_pdm_dma", .pm = &acp_pdm_pm_ops,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/amd/yc/acp6x-pdm-dma.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/amd/yc/acp6x-pdm-dma.c b/sound/soc/amd/yc/acp6x-pdm-dma.c index 294dd7fb43c9..d818eba48546 100644 --- a/sound/soc/amd/yc/acp6x-pdm-dma.c +++ b/sound/soc/amd/yc/acp6x-pdm-dma.c @@ -388,10 +388,9 @@ static int acp6x_pdm_audio_probe(struct platform_device *pdev) return 0; }

-static int acp6x_pdm_audio_remove(struct platform_device *pdev) +static void acp6x_pdm_audio_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - return 0; }

static int __maybe_unused acp6x_pdm_resume(struct device *dev) @@ -440,7 +439,7 @@ static const struct dev_pm_ops acp6x_pdm_pm_ops = {

static struct platform_driver acp6x_pdm_dma_driver = { .probe = acp6x_pdm_audio_probe, - .remove = acp6x_pdm_audio_remove, + .remove_new = acp6x_pdm_audio_remove, .driver = { .name = "acp_yc_pdm_dma", .pm = &acp6x_pdm_pm_ops,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/atmel-i2s.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/atmel-i2s.c b/sound/soc/atmel/atmel-i2s.c index 425d66edbf86..49930baf5e4d 100644 --- a/sound/soc/atmel/atmel-i2s.c +++ b/sound/soc/atmel/atmel-i2s.c @@ -717,13 +717,11 @@ static int atmel_i2s_probe(struct platform_device *pdev) return 0; }

-static int atmel_i2s_remove(struct platform_device *pdev) +static void atmel_i2s_remove(struct platform_device *pdev) { struct atmel_i2s_dev *dev = platform_get_drvdata(pdev);

clk_disable_unprepare(dev->pclk); - - return 0; }

static struct platform_driver atmel_i2s_driver = { @@ -732,7 +730,7 @@ static struct platform_driver atmel_i2s_driver = { .of_match_table = of_match_ptr(atmel_i2s_dt_ids), }, .probe = atmel_i2s_probe, - .remove = atmel_i2s_remove, + .remove_new = atmel_i2s_remove, }; module_platform_driver(atmel_i2s_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/atmel_wm8904.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/atmel_wm8904.c b/sound/soc/atmel/atmel_wm8904.c index 9c974c4e187d..00e98136bec2 100644 --- a/sound/soc/atmel/atmel_wm8904.c +++ b/sound/soc/atmel/atmel_wm8904.c @@ -161,7 +161,7 @@ static int atmel_asoc_wm8904_probe(struct platform_device *pdev) return ret; }

-static int atmel_asoc_wm8904_remove(struct platform_device *pdev) +static void atmel_asoc_wm8904_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct snd_soc_dai_link *dailink = &atmel_asoc_wm8904_dailink; @@ -171,8 +171,6 @@ static int atmel_asoc_wm8904_remove(struct platform_device *pdev)

snd_soc_unregister_card(card); atmel_ssc_put_audio(id); - - return 0; }

#ifdef CONFIG_OF @@ -190,7 +188,7 @@ static struct platform_driver atmel_asoc_wm8904_driver = { .pm = &snd_soc_pm_ops, }, .probe = atmel_asoc_wm8904_probe, - .remove = atmel_asoc_wm8904_remove, + .remove_new = atmel_asoc_wm8904_remove, };

module_platform_driver(atmel_asoc_wm8904_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/mchp-i2s-mcc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/mchp-i2s-mcc.c b/sound/soc/atmel/mchp-i2s-mcc.c index 6dfb96c576ff..7c83d48ca1a0 100644 --- a/sound/soc/atmel/mchp-i2s-mcc.c +++ b/sound/soc/atmel/mchp-i2s-mcc.c @@ -1088,13 +1088,11 @@ static int mchp_i2s_mcc_probe(struct platform_device *pdev) return 0; }

-static int mchp_i2s_mcc_remove(struct platform_device *pdev) +static void mchp_i2s_mcc_remove(struct platform_device *pdev) { struct mchp_i2s_mcc_dev *dev = platform_get_drvdata(pdev);

clk_disable_unprepare(dev->pclk); - - return 0; }

static struct platform_driver mchp_i2s_mcc_driver = { @@ -1103,7 +1101,7 @@ static struct platform_driver mchp_i2s_mcc_driver = { .of_match_table = of_match_ptr(mchp_i2s_mcc_dt_ids), }, .probe = mchp_i2s_mcc_probe, - .remove = mchp_i2s_mcc_remove, + .remove_new = mchp_i2s_mcc_remove, }; module_platform_driver(mchp_i2s_mcc_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/mchp-pdmc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/mchp-pdmc.c b/sound/soc/atmel/mchp-pdmc.c index 1aed3baa9369..7fd2c3e100e8 100644 --- a/sound/soc/atmel/mchp-pdmc.c +++ b/sound/soc/atmel/mchp-pdmc.c @@ -1134,7 +1134,7 @@ static int mchp_pdmc_probe(struct platform_device *pdev) return ret; }

-static int mchp_pdmc_remove(struct platform_device *pdev) +static void mchp_pdmc_remove(struct platform_device *pdev) { struct mchp_pdmc *dd = platform_get_drvdata(pdev);

@@ -1142,8 +1142,6 @@ static int mchp_pdmc_remove(struct platform_device *pdev) mchp_pdmc_runtime_suspend(dd->dev);

pm_runtime_disable(dd->dev); - - return 0; }

static const struct of_device_id mchp_pdmc_of_match[] = { @@ -1168,7 +1166,7 @@ static struct platform_driver mchp_pdmc_driver = { .pm = pm_ptr(&mchp_pdmc_pm_ops), }, .probe = mchp_pdmc_probe, - .remove = mchp_pdmc_remove, + .remove_new = mchp_pdmc_remove, }; module_platform_driver(mchp_pdmc_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/mchp-spdifrx.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/mchp-spdifrx.c b/sound/soc/atmel/mchp-spdifrx.c index eb0c0ef4541e..ff6aba143aee 100644 --- a/sound/soc/atmel/mchp-spdifrx.c +++ b/sound/soc/atmel/mchp-spdifrx.c @@ -1183,20 +1183,18 @@ static int mchp_spdifrx_probe(struct platform_device *pdev) return err; }

-static int mchp_spdifrx_remove(struct platform_device *pdev) +static void mchp_spdifrx_remove(struct platform_device *pdev) { struct mchp_spdifrx_dev *dev = platform_get_drvdata(pdev);

pm_runtime_disable(dev->dev); if (!pm_runtime_status_suspended(dev->dev)) mchp_spdifrx_runtime_suspend(dev->dev); - - return 0; }

static struct platform_driver mchp_spdifrx_driver = { .probe = mchp_spdifrx_probe, - .remove = mchp_spdifrx_remove, + .remove_new = mchp_spdifrx_remove, .driver = { .name = "mchp_spdifrx", .of_match_table = of_match_ptr(mchp_spdifrx_dt_ids),

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/mchp-spdiftx.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/mchp-spdiftx.c b/sound/soc/atmel/mchp-spdiftx.c index 20d135c718b0..850cd97bc229 100644 --- a/sound/soc/atmel/mchp-spdiftx.c +++ b/sound/soc/atmel/mchp-spdiftx.c @@ -891,7 +891,7 @@ static int mchp_spdiftx_probe(struct platform_device *pdev) return err; }

-static int mchp_spdiftx_remove(struct platform_device *pdev) +static void mchp_spdiftx_remove(struct platform_device *pdev) { struct mchp_spdiftx_dev *dev = platform_get_drvdata(pdev);

@@ -899,13 +899,11 @@ static int mchp_spdiftx_remove(struct platform_device *pdev) mchp_spdiftx_runtime_suspend(dev->dev);

pm_runtime_disable(dev->dev); - - return 0; }

static struct platform_driver mchp_spdiftx_driver = { .probe = mchp_spdiftx_probe, - .remove = mchp_spdiftx_remove, + .remove_new = mchp_spdiftx_remove, .driver = { .name = "mchp_spdiftx", .of_match_table = of_match_ptr(mchp_spdiftx_dt_ids),

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/mikroe-proto.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/mikroe-proto.c b/sound/soc/atmel/mikroe-proto.c index 954460719aa3..30c87c2c1b0b 100644 --- a/sound/soc/atmel/mikroe-proto.c +++ b/sound/soc/atmel/mikroe-proto.c @@ -155,11 +155,9 @@ static int snd_proto_probe(struct platform_device *pdev) return ret; }

-static int snd_proto_remove(struct platform_device *pdev) +static void snd_proto_remove(struct platform_device *pdev) { snd_soc_unregister_card(&snd_proto); - - return 0; }

static const struct of_device_id snd_proto_of_match[] = { @@ -174,7 +172,7 @@ static struct platform_driver snd_proto_driver = { .of_match_table = snd_proto_of_match, }, .probe = snd_proto_probe, - .remove = snd_proto_remove, + .remove_new = snd_proto_remove, };

module_platform_driver(snd_proto_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/sam9g20_wm8731.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index 785b9d01d8af..baf38964b491 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -186,14 +186,12 @@ static int at91sam9g20ek_audio_probe(struct platform_device *pdev) return ret; }

-static int at91sam9g20ek_audio_remove(struct platform_device *pdev) +static void at91sam9g20ek_audio_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev);

snd_soc_unregister_card(card); atmel_ssc_put_audio(0); - - return 0; }

#ifdef CONFIG_OF @@ -210,7 +208,7 @@ static struct platform_driver at91sam9g20ek_audio_driver = { .of_match_table = of_match_ptr(at91sam9g20ek_wm8731_dt_ids), }, .probe = at91sam9g20ek_audio_probe, - .remove = at91sam9g20ek_audio_remove, + .remove_new = at91sam9g20ek_audio_remove, };

module_platform_driver(at91sam9g20ek_audio_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/sam9x5_wm8731.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/sam9x5_wm8731.c b/sound/soc/atmel/sam9x5_wm8731.c index 99310e40e7a6..cd1d59a90e02 100644 --- a/sound/soc/atmel/sam9x5_wm8731.c +++ b/sound/soc/atmel/sam9x5_wm8731.c @@ -176,14 +176,12 @@ static int sam9x5_wm8731_driver_probe(struct platform_device *pdev) return ret; }

-static int sam9x5_wm8731_driver_remove(struct platform_device *pdev) +static void sam9x5_wm8731_driver_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct sam9x5_drvdata *priv = card->drvdata;

atmel_ssc_put_audio(priv->ssc_id); - - return 0; }

static const struct of_device_id sam9x5_wm8731_of_match[] = { @@ -198,7 +196,7 @@ static struct platform_driver sam9x5_wm8731_driver = { .of_match_table = of_match_ptr(sam9x5_wm8731_of_match), }, .probe = sam9x5_wm8731_driver_probe, - .remove = sam9x5_wm8731_driver_remove, + .remove_new = sam9x5_wm8731_driver_remove, }; module_platform_driver(sam9x5_wm8731_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/atmel/tse850-pcm5142.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/atmel/tse850-pcm5142.c b/sound/soc/atmel/tse850-pcm5142.c index ef537de7719c..efead272d92b 100644 --- a/sound/soc/atmel/tse850-pcm5142.c +++ b/sound/soc/atmel/tse850-pcm5142.c @@ -412,15 +412,13 @@ static int tse850_probe(struct platform_device *pdev) return ret; }

-static int tse850_remove(struct platform_device *pdev) +static void tse850_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct tse850_priv *tse850 = snd_soc_card_get_drvdata(card);

snd_soc_unregister_card(card); regulator_disable(tse850->ana); - - return 0; }

static const struct of_device_id tse850_dt_ids[] = { @@ -435,7 +433,7 @@ static struct platform_driver tse850_driver = { .of_match_table = of_match_ptr(tse850_dt_ids), }, .probe = tse850_probe, - .remove = tse850_remove, + .remove_new = tse850_remove, };

module_platform_driver(tse850_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/au1x/i2sc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/au1x/i2sc.c b/sound/soc/au1x/i2sc.c index b15c8baa9ee4..064406080d72 100644 --- a/sound/soc/au1x/i2sc.c +++ b/sound/soc/au1x/i2sc.c @@ -270,15 +270,13 @@ static int au1xi2s_drvprobe(struct platform_device *pdev) &au1xi2s_dai_driver, 1); }

-static int au1xi2s_drvremove(struct platform_device *pdev) +static void au1xi2s_drvremove(struct platform_device *pdev) { struct au1xpsc_audio_data *ctx = platform_get_drvdata(pdev);

snd_soc_unregister_component(&pdev->dev);

WR(ctx, I2S_ENABLE, EN_D); /* clock off, disable */ - - return 0; }

#ifdef CONFIG_PM @@ -315,7 +313,7 @@ static struct platform_driver au1xi2s_driver = { .pm = AU1XI2SC_PMOPS, }, .probe = au1xi2s_drvprobe, - .remove = au1xi2s_drvremove, + .remove_new = au1xi2s_drvremove, };

module_platform_driver(au1xi2s_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/au1x/psc-i2s.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c index 79b5ae4e494c..52734dec8247 100644 --- a/sound/soc/au1x/psc-i2s.c +++ b/sound/soc/au1x/psc-i2s.c @@ -344,7 +344,7 @@ static int au1xpsc_i2s_drvprobe(struct platform_device *pdev) &au1xpsc_i2s_component, &wd->dai_drv, 1); }

-static int au1xpsc_i2s_drvremove(struct platform_device *pdev) +static void au1xpsc_i2s_drvremove(struct platform_device *pdev) { struct au1xpsc_audio_data *wd = platform_get_drvdata(pdev);

@@ -352,8 +352,6 @@ static int au1xpsc_i2s_drvremove(struct platform_device *pdev) wmb(); /* drain writebuffer */ __raw_writel(PSC_CTRL_DISABLE, PSC_CTRL(wd)); wmb(); /* drain writebuffer */ - - return 0; }

#ifdef CONFIG_PM @@ -406,7 +404,7 @@ static struct platform_driver au1xpsc_i2s_driver = { .pm = AU1XPSCI2S_PMOPS, }, .probe = au1xpsc_i2s_drvprobe, - .remove = au1xpsc_i2s_drvremove, + .remove_new = au1xpsc_i2s_drvremove, };

module_platform_driver(au1xpsc_i2s_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/bcm/cygnus-ssp.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c index 2a92e33e1fbf..8638bf22ef5c 100644 --- a/sound/soc/bcm/cygnus-ssp.c +++ b/sound/soc/bcm/cygnus-ssp.c @@ -1377,11 +1377,9 @@ static int cygnus_ssp_probe(struct platform_device *pdev) return 0; }

-static int cygnus_ssp_remove(struct platform_device *pdev) +static void cygnus_ssp_remove(struct platform_device *pdev) { cygnus_soc_platform_unregister(&pdev->dev); - - return 0; }

static const struct of_device_id cygnus_ssp_of_match[] = { @@ -1392,7 +1390,7 @@ MODULE_DEVICE_TABLE(of, cygnus_ssp_of_match);

static struct platform_driver cygnus_ssp_driver = { .probe = cygnus_ssp_probe, - .remove = cygnus_ssp_remove, + .remove_new = cygnus_ssp_remove, .driver = { .name = "cygnus-ssp", .of_match_table = cygnus_ssp_of_match,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/cirrus/ep93xx-i2s.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c index 70840f27d4a7..9760453d9d79 100644 --- a/sound/soc/cirrus/ep93xx-i2s.c +++ b/sound/soc/cirrus/ep93xx-i2s.c @@ -495,19 +495,18 @@ static int ep93xx_i2s_probe(struct platform_device *pdev) return err; }

-static int ep93xx_i2s_remove(struct platform_device *pdev) +static void ep93xx_i2s_remove(struct platform_device *pdev) { struct ep93xx_i2s_info *info = dev_get_drvdata(&pdev->dev);

clk_put(info->lrclk); clk_put(info->sclk); clk_put(info->mclk); - return 0; }

static struct platform_driver ep93xx_i2s_driver = { .probe = ep93xx_i2s_probe, - .remove = ep93xx_i2s_remove, + .remove_new = ep93xx_i2s_remove, .driver = { .name = "ep93xx-i2s", },

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/cs47l15.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/cs47l15.c b/sound/soc/codecs/cs47l15.c index 06c4214382e3..a6538dab6639 100644 --- a/sound/soc/codecs/cs47l15.c +++ b/sound/soc/codecs/cs47l15.c @@ -1468,7 +1468,7 @@ static int cs47l15_probe(struct platform_device *pdev) return ret; }

-static int cs47l15_remove(struct platform_device *pdev) +static void cs47l15_remove(struct platform_device *pdev) { struct cs47l15 *cs47l15 = platform_get_drvdata(pdev);

@@ -1482,8 +1482,6 @@ static int cs47l15_remove(struct platform_device *pdev) madera_free_irq(cs47l15->core.madera, MADERA_IRQ_DSP_IRQ1, cs47l15); madera_free_overheat(&cs47l15->core); madera_core_free(&cs47l15->core); - - return 0; }

static struct platform_driver cs47l15_codec_driver = { @@ -1491,7 +1489,7 @@ static struct platform_driver cs47l15_codec_driver = { .name = "cs47l15-codec", }, .probe = &cs47l15_probe, - .remove = &cs47l15_remove, + .remove_new = cs47l15_remove, };

module_platform_driver(cs47l15_codec_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/cs47l24.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c index f9a2b865d717..a07b621d463e 100644 --- a/sound/soc/codecs/cs47l24.c +++ b/sound/soc/codecs/cs47l24.c @@ -1319,7 +1319,7 @@ static int cs47l24_probe(struct platform_device *pdev) return ret; }

-static int cs47l24_remove(struct platform_device *pdev) +static void cs47l24_remove(struct platform_device *pdev) { struct cs47l24_priv *cs47l24 = platform_get_drvdata(pdev); struct arizona *arizona = cs47l24->core.arizona; @@ -1333,8 +1333,6 @@ static int cs47l24_remove(struct platform_device *pdev)

arizona_set_irq_wake(arizona, ARIZONA_IRQ_DSP_IRQ1, 0); arizona_free_irq(arizona, ARIZONA_IRQ_DSP_IRQ1, cs47l24); - - return 0; }

static struct platform_driver cs47l24_codec_driver = { @@ -1342,7 +1340,7 @@ static struct platform_driver cs47l24_codec_driver = { .name = "cs47l24-codec", }, .probe = cs47l24_probe, - .remove = cs47l24_remove, + .remove_new = cs47l24_remove, };

module_platform_driver(cs47l24_codec_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/cs47l35.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/cs47l35.c b/sound/soc/codecs/cs47l35.c index c1032d6c9143..c05c80c16c84 100644 --- a/sound/soc/codecs/cs47l35.c +++ b/sound/soc/codecs/cs47l35.c @@ -1744,7 +1744,7 @@ static int cs47l35_probe(struct platform_device *pdev) return ret; }

-static int cs47l35_remove(struct platform_device *pdev) +static void cs47l35_remove(struct platform_device *pdev) { struct cs47l35 *cs47l35 = platform_get_drvdata(pdev); int i; @@ -1758,8 +1758,6 @@ static int cs47l35_remove(struct platform_device *pdev) madera_free_irq(cs47l35->core.madera, MADERA_IRQ_DSP_IRQ1, cs47l35); madera_free_overheat(&cs47l35->core); madera_core_free(&cs47l35->core); - - return 0; }

static struct platform_driver cs47l35_codec_driver = { @@ -1767,7 +1765,7 @@ static struct platform_driver cs47l35_codec_driver = { .name = "cs47l35-codec", }, .probe = &cs47l35_probe, - .remove = &cs47l35_remove, + .remove_new = cs47l35_remove, };

module_platform_driver(cs47l35_codec_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/cs47l85.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/cs47l85.c b/sound/soc/codecs/cs47l85.c index 215d8211aa59..dd7997a53e70 100644 --- a/sound/soc/codecs/cs47l85.c +++ b/sound/soc/codecs/cs47l85.c @@ -2695,7 +2695,7 @@ static int cs47l85_probe(struct platform_device *pdev) return ret; }

-static int cs47l85_remove(struct platform_device *pdev) +static void cs47l85_remove(struct platform_device *pdev) { struct cs47l85 *cs47l85 = platform_get_drvdata(pdev); int i; @@ -2709,8 +2709,6 @@ static int cs47l85_remove(struct platform_device *pdev) madera_free_irq(cs47l85->core.madera, MADERA_IRQ_DSP_IRQ1, cs47l85); madera_free_overheat(&cs47l85->core); madera_core_free(&cs47l85->core); - - return 0; }

static struct platform_driver cs47l85_codec_driver = { @@ -2718,7 +2716,7 @@ static struct platform_driver cs47l85_codec_driver = { .name = "cs47l85-codec", }, .probe = &cs47l85_probe, - .remove = &cs47l85_remove, + .remove_new = cs47l85_remove, };

module_platform_driver(cs47l85_codec_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/cs47l90.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/cs47l90.c b/sound/soc/codecs/cs47l90.c index 1ad6526c7871..cdd5e7e20b5d 100644 --- a/sound/soc/codecs/cs47l90.c +++ b/sound/soc/codecs/cs47l90.c @@ -2618,7 +2618,7 @@ static int cs47l90_probe(struct platform_device *pdev) return ret; }

-static int cs47l90_remove(struct platform_device *pdev) +static void cs47l90_remove(struct platform_device *pdev) { struct cs47l90 *cs47l90 = platform_get_drvdata(pdev); int i; @@ -2633,8 +2633,6 @@ static int cs47l90_remove(struct platform_device *pdev) madera_set_irq_wake(cs47l90->core.madera, MADERA_IRQ_DSP_IRQ1, 0); madera_free_irq(cs47l90->core.madera, MADERA_IRQ_DSP_IRQ1, cs47l90); madera_core_free(&cs47l90->core); - - return 0; }

static struct platform_driver cs47l90_codec_driver = { @@ -2642,7 +2640,7 @@ static struct platform_driver cs47l90_codec_driver = { .name = "cs47l90-codec", }, .probe = &cs47l90_probe, - .remove = &cs47l90_remove, + .remove_new = cs47l90_remove, };

module_platform_driver(cs47l90_codec_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/cs47l92.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/cs47l92.c b/sound/soc/codecs/cs47l92.c index fe576d64e089..bc4d311d4778 100644 --- a/sound/soc/codecs/cs47l92.c +++ b/sound/soc/codecs/cs47l92.c @@ -2068,7 +2068,7 @@ static int cs47l92_probe(struct platform_device *pdev) return ret; }

-static int cs47l92_remove(struct platform_device *pdev) +static void cs47l92_remove(struct platform_device *pdev) { struct cs47l92 *cs47l92 = platform_get_drvdata(pdev);

@@ -2081,8 +2081,6 @@ static int cs47l92_remove(struct platform_device *pdev) madera_free_irq(cs47l92->core.madera, MADERA_IRQ_DSP_IRQ1, cs47l92);

madera_core_free(&cs47l92->core); - - return 0; }

static struct platform_driver cs47l92_codec_driver = { @@ -2090,7 +2088,7 @@ static struct platform_driver cs47l92_codec_driver = { .name = "cs47l92-codec", }, .probe = &cs47l92_probe, - .remove = &cs47l92_remove, + .remove_new = cs47l92_remove, };

module_platform_driver(cs47l92_codec_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/inno_rk3036.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/inno_rk3036.c b/sound/soc/codecs/inno_rk3036.c index 8222cde6e3b9..11320423c69c 100644 --- a/sound/soc/codecs/inno_rk3036.c +++ b/sound/soc/codecs/inno_rk3036.c @@ -457,13 +457,11 @@ static int rk3036_codec_platform_probe(struct platform_device *pdev) return ret; }

-static int rk3036_codec_platform_remove(struct platform_device *pdev) +static void rk3036_codec_platform_remove(struct platform_device *pdev) { struct rk3036_codec_priv *priv = dev_get_drvdata(&pdev->dev);

clk_disable_unprepare(priv->pclk); - - return 0; }

static const struct of_device_id rk3036_codec_of_match[] __maybe_unused = { @@ -478,7 +476,7 @@ static struct platform_driver rk3036_codec_platform_driver = { .of_match_table = of_match_ptr(rk3036_codec_of_match), }, .probe = rk3036_codec_platform_probe, - .remove = rk3036_codec_platform_remove, + .remove_new = rk3036_codec_platform_remove, };

module_platform_driver(rk3036_codec_platform_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/lpass-tx-macro.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c index bf27bdd5be20..60c207a4f9ee 100644 --- a/sound/soc/codecs/lpass-tx-macro.c +++ b/sound/soc/codecs/lpass-tx-macro.c @@ -2075,7 +2075,7 @@ static int tx_macro_probe(struct platform_device *pdev) return ret; }

-static int tx_macro_remove(struct platform_device *pdev) +static void tx_macro_remove(struct platform_device *pdev) { struct tx_macro *tx = dev_get_drvdata(&pdev->dev);

@@ -2086,8 +2086,6 @@ static int tx_macro_remove(struct platform_device *pdev) clk_disable_unprepare(tx->fsgen);

lpass_macro_pds_exit(tx->pds); - - return 0; }

static int __maybe_unused tx_macro_runtime_suspend(struct device *dev) @@ -2159,7 +2157,7 @@ static struct platform_driver tx_macro_driver = { .pm = &tx_macro_pm_ops, }, .probe = tx_macro_probe, - .remove = tx_macro_remove, + .remove_new = tx_macro_remove, };

module_platform_driver(tx_macro_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/lpass-wsa-macro.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c index ba7480f3831e..728f26d12ab0 100644 --- a/sound/soc/codecs/lpass-wsa-macro.c +++ b/sound/soc/codecs/lpass-wsa-macro.c @@ -2486,7 +2486,7 @@ static int wsa_macro_probe(struct platform_device *pdev)

}

-static int wsa_macro_remove(struct platform_device *pdev) +static void wsa_macro_remove(struct platform_device *pdev) { struct wsa_macro *wsa = dev_get_drvdata(&pdev->dev);

@@ -2495,8 +2495,6 @@ static int wsa_macro_remove(struct platform_device *pdev) clk_disable_unprepare(wsa->mclk); clk_disable_unprepare(wsa->npl); clk_disable_unprepare(wsa->fsgen); - - return 0; }

static int __maybe_unused wsa_macro_runtime_suspend(struct device *dev) @@ -2568,7 +2566,7 @@ static struct platform_driver wsa_macro_driver = { .pm = &wsa_macro_pm_ops, }, .probe = wsa_macro_probe, - .remove = wsa_macro_remove, + .remove_new = wsa_macro_remove, };

module_platform_driver(wsa_macro_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/msm8916-wcd-digital.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/msm8916-wcd-digital.c b/sound/soc/codecs/msm8916-wcd-digital.c index d490a0f18675..978c4d056e81 100644 --- a/sound/soc/codecs/msm8916-wcd-digital.c +++ b/sound/soc/codecs/msm8916-wcd-digital.c @@ -1220,14 +1220,12 @@ static int msm8916_wcd_digital_probe(struct platform_device *pdev) return ret; }

-static int msm8916_wcd_digital_remove(struct platform_device *pdev) +static void msm8916_wcd_digital_remove(struct platform_device *pdev) { struct msm8916_wcd_digital_priv *priv = dev_get_drvdata(&pdev->dev);

clk_disable_unprepare(priv->mclk); clk_disable_unprepare(priv->ahbclk); - - return 0; }

static const struct of_device_id msm8916_wcd_digital_match_table[] = { @@ -1243,7 +1241,7 @@ static struct platform_driver msm8916_wcd_digital_driver = { .of_match_table = msm8916_wcd_digital_match_table, }, .probe = msm8916_wcd_digital_probe, - .remove = msm8916_wcd_digital_remove, + .remove_new = msm8916_wcd_digital_remove, };

module_platform_driver(msm8916_wcd_digital_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/codecs/wcd938x.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index fcac763b04d1..f033f79ed238 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -4529,11 +4529,9 @@ static int wcd938x_probe(struct platform_device *pdev) return 0; }

-static int wcd938x_remove(struct platform_device *pdev) +static void wcd938x_remove(struct platform_device *pdev) { component_master_del(&pdev->dev, &wcd938x_comp_ops); - - return 0; }

#if defined(CONFIG_OF) @@ -4547,7 +4545,7 @@ MODULE_DEVICE_TABLE(of, wcd938x_dt_match);

static struct platform_driver wcd938x_codec_driver = { .probe = wcd938x_probe, - .remove = wcd938x_remove, + .remove_new = wcd938x_remove, .driver = { .name = "wcd938x_codec", .of_match_table = of_match_ptr(wcd938x_dt_match),

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/eukrea-tlv320.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c index 9af4c4a35eb1..e65a85feba78 100644 --- a/sound/soc/fsl/eukrea-tlv320.c +++ b/sound/soc/fsl/eukrea-tlv320.c @@ -205,11 +205,9 @@ static int eukrea_tlv320_probe(struct platform_device *pdev) return ret; }

-static int eukrea_tlv320_remove(struct platform_device *pdev) +static void eukrea_tlv320_remove(struct platform_device *pdev) { snd_soc_unregister_card(&eukrea_tlv320); - - return 0; }

static const struct of_device_id imx_tlv320_dt_ids[] = { @@ -224,7 +222,7 @@ static struct platform_driver eukrea_tlv320_driver = { .of_match_table = imx_tlv320_dt_ids, }, .probe = eukrea_tlv320_probe, - .remove = eukrea_tlv320_remove, + .remove_new = eukrea_tlv320_remove, };

module_platform_driver(eukrea_tlv320_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/fsl_aud2htx.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/fsl_aud2htx.c b/sound/soc/fsl/fsl_aud2htx.c index 1e421d9a03fb..46b0c5dcc4a5 100644 --- a/sound/soc/fsl/fsl_aud2htx.c +++ b/sound/soc/fsl/fsl_aud2htx.c @@ -257,11 +257,9 @@ static int fsl_aud2htx_probe(struct platform_device *pdev) return ret; }

-static int fsl_aud2htx_remove(struct platform_device *pdev) +static void fsl_aud2htx_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - - return 0; }

static int __maybe_unused fsl_aud2htx_runtime_suspend(struct device *dev) @@ -300,7 +298,7 @@ static const struct dev_pm_ops fsl_aud2htx_pm_ops = {

static struct platform_driver fsl_aud2htx_driver = { .probe = fsl_aud2htx_probe, - .remove = fsl_aud2htx_remove, + .remove_new = fsl_aud2htx_remove, .driver = { .name = "fsl-aud2htx", .pm = &fsl_aud2htx_pm_ops,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/fsl_dma.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c index 808fb61a7a0f..963f9774c883 100644 --- a/sound/soc/fsl/fsl_dma.c +++ b/sound/soc/fsl/fsl_dma.c @@ -890,15 +890,13 @@ static int fsl_soc_dma_probe(struct platform_device *pdev) return 0; }

-static int fsl_soc_dma_remove(struct platform_device *pdev) +static void fsl_soc_dma_remove(struct platform_device *pdev) { struct dma_object *dma = dev_get_drvdata(&pdev->dev);

iounmap(dma->channel); irq_dispose_mapping(dma->irq); kfree(dma); - - return 0; }

static const struct of_device_id fsl_soc_dma_ids[] = { @@ -913,7 +911,7 @@ static struct platform_driver fsl_soc_dma_driver = { .of_match_table = fsl_soc_dma_ids, }, .probe = fsl_soc_dma_probe, - .remove = fsl_soc_dma_remove, + .remove_new = fsl_soc_dma_remove, };

module_platform_driver(fsl_soc_dma_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/fsl_esai.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 17fefd27ec90..936f0cd4b06d 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -1101,7 +1101,7 @@ static int fsl_esai_probe(struct platform_device *pdev) return ret; }

-static int fsl_esai_remove(struct platform_device *pdev) +static void fsl_esai_remove(struct platform_device *pdev) { struct fsl_esai *esai_priv = platform_get_drvdata(pdev);

@@ -1110,8 +1110,6 @@ static int fsl_esai_remove(struct platform_device *pdev) fsl_esai_runtime_suspend(&pdev->dev);

cancel_work_sync(&esai_priv->work); - - return 0; }

static const struct of_device_id fsl_esai_dt_ids[] = { @@ -1200,7 +1198,7 @@ static const struct dev_pm_ops fsl_esai_pm_ops = {

static struct platform_driver fsl_esai_driver = { .probe = fsl_esai_probe, - .remove = fsl_esai_remove, + .remove_new = fsl_esai_remove, .driver = { .name = "fsl-esai-dai", .pm = &fsl_esai_pm_ops,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/fsl_rpmsg.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/fsl_rpmsg.c b/sound/soc/fsl/fsl_rpmsg.c index 46c7868a2653..15b48b5ea856 100644 --- a/sound/soc/fsl/fsl_rpmsg.c +++ b/sound/soc/fsl/fsl_rpmsg.c @@ -247,14 +247,12 @@ static int fsl_rpmsg_probe(struct platform_device *pdev) return 0; }

-static int fsl_rpmsg_remove(struct platform_device *pdev) +static void fsl_rpmsg_remove(struct platform_device *pdev) { struct fsl_rpmsg *rpmsg = platform_get_drvdata(pdev);

if (rpmsg->card_pdev) platform_device_unregister(rpmsg->card_pdev); - - return 0; }

#ifdef CONFIG_PM @@ -302,7 +300,7 @@ static const struct dev_pm_ops fsl_rpmsg_pm_ops = {

static struct platform_driver fsl_rpmsg_driver = { .probe = fsl_rpmsg_probe, - .remove = fsl_rpmsg_remove, + .remove_new = fsl_rpmsg_remove, .driver = { .name = "fsl_rpmsg", .pm = &fsl_rpmsg_pm_ops,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/fsl_spdif.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index 275aba8e0c46..015c3708aa04 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -1659,11 +1659,9 @@ static int fsl_spdif_probe(struct platform_device *pdev) return ret; }

-static int fsl_spdif_remove(struct platform_device *pdev) +static void fsl_spdif_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - - return 0; }

#ifdef CONFIG_PM @@ -1765,7 +1763,7 @@ static struct platform_driver fsl_spdif_driver = { .pm = &fsl_spdif_pm, }, .probe = fsl_spdif_probe, - .remove = fsl_spdif_remove, + .remove_new = fsl_spdif_remove, };

module_platform_driver(fsl_spdif_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/fsl_xcvr.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c index 2a78243df752..318fe77683f5 100644 --- a/sound/soc/fsl/fsl_xcvr.c +++ b/sound/soc/fsl/fsl_xcvr.c @@ -1339,10 +1339,9 @@ static int fsl_xcvr_probe(struct platform_device *pdev) return ret; }

-static int fsl_xcvr_remove(struct platform_device *pdev) +static void fsl_xcvr_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - return 0; }

static __maybe_unused int fsl_xcvr_runtime_suspend(struct device *dev) @@ -1478,7 +1477,7 @@ static struct platform_driver fsl_xcvr_driver = { .pm = &fsl_xcvr_pm_ops, .of_match_table = fsl_xcvr_dt_ids, }, - .remove = fsl_xcvr_remove, + .remove_new = fsl_xcvr_remove, }; module_platform_driver(fsl_xcvr_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/imx-pcm-rpmsg.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/imx-pcm-rpmsg.c b/sound/soc/fsl/imx-pcm-rpmsg.c index 6614b3447649..765dad607bf6 100644 --- a/sound/soc/fsl/imx-pcm-rpmsg.c +++ b/sound/soc/fsl/imx-pcm-rpmsg.c @@ -743,14 +743,12 @@ static int imx_rpmsg_pcm_probe(struct platform_device *pdev) return ret; }

-static int imx_rpmsg_pcm_remove(struct platform_device *pdev) +static void imx_rpmsg_pcm_remove(struct platform_device *pdev) { struct rpmsg_info *info = platform_get_drvdata(pdev);

if (info->rpmsg_wq) destroy_workqueue(info->rpmsg_wq); - - return 0; }

#ifdef CONFIG_PM @@ -821,7 +819,7 @@ static const struct dev_pm_ops imx_rpmsg_pcm_pm_ops = {

static struct platform_driver imx_pcm_rpmsg_driver = { .probe = imx_rpmsg_pcm_probe, - .remove = imx_rpmsg_pcm_remove, + .remove_new = imx_rpmsg_pcm_remove, .driver = { .name = IMX_PCM_DRV_NAME, .pm = &imx_rpmsg_pcm_pm_ops,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/mpc5200_psc_ac97.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c index a082ae636a4f..40a4a2667394 100644 --- a/sound/soc/fsl/mpc5200_psc_ac97.c +++ b/sound/soc/fsl/mpc5200_psc_ac97.c @@ -311,12 +311,11 @@ static int psc_ac97_of_probe(struct platform_device *op) return 0; }

-static int psc_ac97_of_remove(struct platform_device *op) +static void psc_ac97_of_remove(struct platform_device *op) { mpc5200_audio_dma_destroy(op); snd_soc_unregister_component(&op->dev); snd_soc_set_ac97_ops(NULL); - return 0; }

/* Match table for of_platform binding */ @@ -329,7 +328,7 @@ MODULE_DEVICE_TABLE(of, psc_ac97_match);

static struct platform_driver psc_ac97_driver = { .probe = psc_ac97_of_probe, - .remove = psc_ac97_of_remove, + .remove_new = psc_ac97_of_remove, .driver = { .name = "mpc5200-psc-ac97", .of_match_table = psc_ac97_match,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/mpc8610_hpcd.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c index e71a992fbf93..ea2076ea8afe 100644 --- a/sound/soc/fsl/mpc8610_hpcd.c +++ b/sound/soc/fsl/mpc8610_hpcd.c @@ -387,7 +387,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev) * * This function is called when the platform device is removed. */ -static int mpc8610_hpcd_remove(struct platform_device *pdev) +static void mpc8610_hpcd_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct mpc8610_hpcd_data *machine_data = @@ -395,13 +395,11 @@ static int mpc8610_hpcd_remove(struct platform_device *pdev)

snd_soc_unregister_card(card); kfree(machine_data); - - return 0; }

static struct platform_driver mpc8610_hpcd_driver = { .probe = mpc8610_hpcd_probe, - .remove = mpc8610_hpcd_remove, + .remove_new = mpc8610_hpcd_remove, .driver = { /* The name must match 'compatible' property in the device tree, * in lowercase letters.

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/fsl/p1022_rdk.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/p1022_rdk.c b/sound/soc/fsl/p1022_rdk.c index b395adabe823..4d85b742114c 100644 --- a/sound/soc/fsl/p1022_rdk.c +++ b/sound/soc/fsl/p1022_rdk.c @@ -345,7 +345,7 @@ static int p1022_rdk_probe(struct platform_device *pdev) * * This function is called when the platform device is removed. */ -static int p1022_rdk_remove(struct platform_device *pdev) +static void p1022_rdk_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct machine_data *mdata = @@ -353,13 +353,11 @@ static int p1022_rdk_remove(struct platform_device *pdev)

snd_soc_unregister_card(card); kfree(mdata); - - return 0; }

static struct platform_driver p1022_rdk_driver = { .probe = p1022_rdk_probe, - .remove = p1022_rdk_remove, + .remove_new = p1022_rdk_remove, .driver = { /* * The name must match 'compatible' property in the device tree,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/generic/test-component.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/generic/test-component.c b/sound/soc/generic/test-component.c index 98c8990596a8..e10e5bf28432 100644 --- a/sound/soc/generic/test-component.c +++ b/sound/soc/generic/test-component.c @@ -635,11 +635,9 @@ static int test_driver_probe(struct platform_device *pdev) return 0; }

-static int test_driver_remove(struct platform_device *pdev) +static void test_driver_remove(struct platform_device *pdev) { mile_stone_x(&pdev->dev); - - return 0; }

static struct platform_driver test_driver = { @@ -648,7 +646,7 @@ static struct platform_driver test_driver = { .of_match_table = test_of_match, }, .probe = test_driver_probe, - .remove = test_driver_remove, + .remove_new = test_driver_remove, }; module_platform_driver(test_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/img/img-i2s-out.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/img/img-i2s-out.c b/sound/soc/img/img-i2s-out.c index abeff7829310..fe95ddfb8407 100644 --- a/sound/soc/img/img-i2s-out.c +++ b/sound/soc/img/img-i2s-out.c @@ -532,13 +532,11 @@ static int img_i2s_out_probe(struct platform_device *pdev) return ret; }

-static int img_i2s_out_dev_remove(struct platform_device *pdev) +static void img_i2s_out_dev_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) img_i2s_out_runtime_suspend(&pdev->dev); - - return 0; }

#ifdef CONFIG_PM_SLEEP @@ -609,7 +607,7 @@ static struct platform_driver img_i2s_out_driver = { .pm = &img_i2s_out_pm_ops }, .probe = img_i2s_out_probe, - .remove = img_i2s_out_dev_remove + .remove_new = img_i2s_out_dev_remove }; module_platform_driver(img_i2s_out_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/img/img-spdif-in.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/img/img-spdif-in.c b/sound/soc/img/img-spdif-in.c index 3f1d1a7e8735..558062a1804a 100644 --- a/sound/soc/img/img-spdif-in.c +++ b/sound/soc/img/img-spdif-in.c @@ -810,13 +810,11 @@ static int img_spdif_in_probe(struct platform_device *pdev) return ret; }

-static int img_spdif_in_dev_remove(struct platform_device *pdev) +static void img_spdif_in_dev_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) img_spdif_in_runtime_suspend(&pdev->dev); - - return 0; }

#ifdef CONFIG_PM_SLEEP @@ -880,7 +878,7 @@ static struct platform_driver img_spdif_in_driver = { .pm = &img_spdif_in_pm_ops }, .probe = img_spdif_in_probe, - .remove = img_spdif_in_dev_remove + .remove_new = img_spdif_in_dev_remove }; module_platform_driver(img_spdif_in_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/img/pistachio-internal-dac.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/img/pistachio-internal-dac.c b/sound/soc/img/pistachio-internal-dac.c index e3b858643bd5..da6251680e41 100644 --- a/sound/soc/img/pistachio-internal-dac.c +++ b/sound/soc/img/pistachio-internal-dac.c @@ -215,15 +215,13 @@ static int pistachio_internal_dac_probe(struct platform_device *pdev) return ret; }

-static int pistachio_internal_dac_remove(struct platform_device *pdev) +static void pistachio_internal_dac_remove(struct platform_device *pdev) { struct pistachio_internal_dac *dac = dev_get_drvdata(&pdev->dev);

pm_runtime_disable(&pdev->dev); pistachio_internal_dac_pwr_off(dac); regulator_disable(dac->supply); - - return 0; }

#ifdef CONFIG_PM @@ -273,7 +271,7 @@ static struct platform_driver pistachio_internal_dac_plat_driver = { .pm = &pistachio_internal_dac_pm_ops }, .probe = pistachio_internal_dac_probe, - .remove = pistachio_internal_dac_remove + .remove_new = pistachio_internal_dac_remove }; module_platform_driver(pistachio_internal_dac_plat_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/intel/atom/sst/sst_acpi.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c index 3be64430c256..d3973936426a 100644 --- a/sound/soc/intel/atom/sst/sst_acpi.c +++ b/sound/soc/intel/atom/sst/sst_acpi.c @@ -335,14 +335,13 @@ static int sst_acpi_probe(struct platform_device *pdev) * This function is called by OS when a device is unloaded * This frees the interrupt etc */ -static int sst_acpi_remove(struct platform_device *pdev) +static void sst_acpi_remove(struct platform_device *pdev) { struct intel_sst_drv *ctx;

ctx = platform_get_drvdata(pdev); sst_context_cleanup(ctx); platform_set_drvdata(pdev, NULL); - return 0; }

static const struct acpi_device_id sst_acpi_ids[] = { @@ -360,7 +359,7 @@ static struct platform_driver sst_acpi_driver = { .pm = &intel_sst_pm, }, .probe = sst_acpi_probe, - .remove = sst_acpi_remove, + .remove_new = sst_acpi_remove, };

module_platform_driver(sst_acpi_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/intel/boards/bytcr_rt5640.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index 79e0039c79a3..789609eb0884 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -1844,7 +1844,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) return ret_val; }

-static int snd_byt_rt5640_mc_remove(struct platform_device *pdev) +static void snd_byt_rt5640_mc_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); @@ -1854,7 +1854,6 @@ static int snd_byt_rt5640_mc_remove(struct platform_device *pdev)

device_remove_software_node(priv->codec_dev); put_device(priv->codec_dev); - return 0; }

static struct platform_driver snd_byt_rt5640_mc_driver = { @@ -1862,7 +1861,7 @@ static struct platform_driver snd_byt_rt5640_mc_driver = { .name = "bytcr_rt5640", }, .probe = snd_byt_rt5640_mc_probe, - .remove = snd_byt_rt5640_mc_remove, + .remove_new = snd_byt_rt5640_mc_remove, };

module_platform_driver(snd_byt_rt5640_mc_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/intel/boards/bytcr_wm5102.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/intel/boards/bytcr_wm5102.c b/sound/soc/intel/boards/bytcr_wm5102.c index c0706537f673..f2382d4cb76f 100644 --- a/sound/soc/intel/boards/bytcr_wm5102.c +++ b/sound/soc/intel/boards/bytcr_wm5102.c @@ -466,13 +466,12 @@ static int snd_byt_wm5102_mc_probe(struct platform_device *pdev) return ret; }

-static int snd_byt_wm5102_mc_remove(struct platform_device *pdev) +static void snd_byt_wm5102_mc_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct byt_wm5102_private *priv = snd_soc_card_get_drvdata(card);

gpiod_put(priv->spkvdd_en_gpio); - return 0; }

static struct platform_driver snd_byt_wm5102_mc_driver = { @@ -480,7 +479,7 @@ static struct platform_driver snd_byt_wm5102_mc_driver = { .name = "bytcr_wm5102", }, .probe = snd_byt_wm5102_mc_probe, - .remove = snd_byt_wm5102_mc_remove, + .remove_new = snd_byt_wm5102_mc_remove, };

module_platform_driver(snd_byt_wm5102_mc_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/intel/boards/sof_es8336.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c index 894b6610b9e2..adf5852b2c9a 100644 --- a/sound/soc/intel/boards/sof_es8336.c +++ b/sound/soc/intel/boards/sof_es8336.c @@ -780,7 +780,7 @@ static int sof_es8336_probe(struct platform_device *pdev) return ret; }

-static int sof_es8336_remove(struct platform_device *pdev) +static void sof_es8336_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct sof_es8336_private *priv = snd_soc_card_get_drvdata(card); @@ -789,8 +789,6 @@ static int sof_es8336_remove(struct platform_device *pdev) gpiod_put(priv->gpio_speakers); device_remove_software_node(priv->codec_dev); put_device(priv->codec_dev); - - return 0; }

static const struct platform_device_id board_ids[] = { @@ -817,7 +815,7 @@ static struct platform_driver sof_es8336_driver = { .pm = &snd_soc_pm_ops, }, .probe = sof_es8336_probe, - .remove = sof_es8336_remove, + .remove_new = sof_es8336_remove, .id_table = board_ids, }; module_platform_driver(sof_es8336_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/intel/boards/sof_sdw.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index d2ed807abde9..4ea69197791c 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -1602,13 +1602,11 @@ static int mc_probe(struct platform_device *pdev) return ret; }

-static int mc_remove(struct platform_device *pdev) +static void mc_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev);

mc_dailink_exit_loop(card); - - return 0; }

static struct platform_driver sof_sdw_driver = { @@ -1617,7 +1615,7 @@ static struct platform_driver sof_sdw_driver = { .pm = &snd_soc_pm_ops, }, .probe = mc_probe, - .remove = mc_remove, + .remove_new = mc_remove, };

module_platform_driver(sof_sdw_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/intel/catpt/device.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/intel/catpt/device.c b/sound/soc/intel/catpt/device.c index d5d08bd766c7..cac3dffbd0d9 100644 --- a/sound/soc/intel/catpt/device.c +++ b/sound/soc/intel/catpt/device.c @@ -293,7 +293,7 @@ static int catpt_acpi_probe(struct platform_device *pdev) return catpt_probe_components(cdev); }

-static int catpt_acpi_remove(struct platform_device *pdev) +static void catpt_acpi_remove(struct platform_device *pdev) { struct catpt_dev *cdev = platform_get_drvdata(pdev);

@@ -305,8 +305,6 @@ static int catpt_acpi_remove(struct platform_device *pdev)

catpt_sram_free(&cdev->iram); catpt_sram_free(&cdev->dram); - - return 0; }

static struct snd_soc_acpi_mach lpt_machines[] = { @@ -376,7 +374,7 @@ MODULE_DEVICE_TABLE(acpi, catpt_ids);

static struct platform_driver catpt_acpi_driver = { .probe = catpt_acpi_probe, - .remove = catpt_acpi_remove, + .remove_new = catpt_acpi_remove, .driver = { .name = "intel_catpt", .acpi_match_table = catpt_ids,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/kirkwood/kirkwood-i2s.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index afdf7d61e4c5..d1eb90310afa 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -736,7 +736,7 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) return err; }

-static int kirkwood_i2s_dev_remove(struct platform_device *pdev) +static void kirkwood_i2s_dev_remove(struct platform_device *pdev) { struct kirkwood_dma_data *priv = dev_get_drvdata(&pdev->dev);

@@ -744,8 +744,6 @@ static int kirkwood_i2s_dev_remove(struct platform_device *pdev) if (!IS_ERR(priv->extclk)) clk_disable_unprepare(priv->extclk); clk_disable_unprepare(priv->clk); - - return 0; }

#ifdef CONFIG_OF @@ -761,7 +759,7 @@ MODULE_DEVICE_TABLE(of, mvebu_audio_of_match);

static struct platform_driver kirkwood_i2s_driver = { .probe = kirkwood_i2s_dev_probe, - .remove = kirkwood_i2s_dev_remove, + .remove_new = kirkwood_i2s_dev_remove, .driver = { .name = DRV_NAME, .of_match_table = of_match_ptr(mvebu_audio_of_match),

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/mediatek/common/mtk-btcvsd.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/mediatek/common/mtk-btcvsd.c b/sound/soc/mediatek/common/mtk-btcvsd.c index 1c28b41e4311..1ba0633e542f 100644 --- a/sound/soc/mediatek/common/mtk-btcvsd.c +++ b/sound/soc/mediatek/common/mtk-btcvsd.c @@ -1387,13 +1387,12 @@ static int mtk_btcvsd_snd_probe(struct platform_device *pdev) return ret; }

-static int mtk_btcvsd_snd_remove(struct platform_device *pdev) +static void mtk_btcvsd_snd_remove(struct platform_device *pdev) { struct mtk_btcvsd_snd *btcvsd = dev_get_drvdata(&pdev->dev);

iounmap(btcvsd->bt_pkv_base); iounmap(btcvsd->bt_sram_bank2_base); - return 0; }

static const struct of_device_id mtk_btcvsd_snd_dt_match[] = { @@ -1408,7 +1407,7 @@ static struct platform_driver mtk_btcvsd_snd_driver = { .of_match_table = mtk_btcvsd_snd_dt_match, }, .probe = mtk_btcvsd_snd_probe, - .remove = mtk_btcvsd_snd_remove, + .remove_new = mtk_btcvsd_snd_remove, };

module_platform_driver(mtk_btcvsd_snd_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c index 0f178de92a0f..c9d4420e9b4c 100644 --- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c +++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c @@ -1439,14 +1439,12 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev) return ret; }

-static int mt2701_afe_pcm_dev_remove(struct platform_device *pdev) +static void mt2701_afe_pcm_dev_remove(struct platform_device *pdev) { pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) mt2701_afe_runtime_suspend(&pdev->dev); - - return 0; }

static const struct mt2701_soc_variants mt2701_soc_v1 = { @@ -1477,7 +1475,7 @@ static struct platform_driver mt2701_afe_pcm_driver = { .pm = &mt2701_afe_pm_ops, }, .probe = mt2701_afe_pcm_dev_probe, - .remove = mt2701_afe_pcm_dev_remove, + .remove_new = mt2701_afe_pcm_dev_remove, };

module_platform_driver(mt2701_afe_pcm_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/mediatek/mt6797/mt6797-afe-pcm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c index fb4abec9aa5f..43038444c43d 100644 --- a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c +++ b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c @@ -876,14 +876,12 @@ static int mt6797_afe_pcm_dev_probe(struct platform_device *pdev) return ret; }

-static int mt6797_afe_pcm_dev_remove(struct platform_device *pdev) +static void mt6797_afe_pcm_dev_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) mt6797_afe_runtime_suspend(&pdev->dev); pm_runtime_put_sync(&pdev->dev); - - return 0; }

static const struct of_device_id mt6797_afe_pcm_dt_match[] = { @@ -904,7 +902,7 @@ static struct platform_driver mt6797_afe_pcm_driver = { .pm = &mt6797_afe_pm_ops, }, .probe = mt6797_afe_pcm_dev_probe, - .remove = mt6797_afe_pcm_dev_remove, + .remove_new = mt6797_afe_pcm_dev_remove, };

module_platform_driver(mt6797_afe_pcm_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c index bc155dd937e0..f93c2ec8beb7 100644 --- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c +++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c @@ -1195,14 +1195,13 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev) return ret; }

-static int mt8173_afe_pcm_dev_remove(struct platform_device *pdev) +static void mt8173_afe_pcm_dev_remove(struct platform_device *pdev) { snd_soc_unregister_component(&pdev->dev);

pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) mt8173_afe_runtime_suspend(&pdev->dev); - return 0; }

static const struct of_device_id mt8173_afe_pcm_dt_match[] = { @@ -1223,7 +1222,7 @@ static struct platform_driver mt8173_afe_pcm_driver = { .pm = &mt8173_afe_pm_ops, }, .probe = mt8173_afe_pcm_dev_probe, - .remove = mt8173_afe_pcm_dev_remove, + .remove_new = mt8173_afe_pcm_dev_remove, };

module_platform_driver(mt8173_afe_pcm_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c index 86c8a523fe9e..90422ed2bbcc 100644 --- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c +++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c @@ -1255,13 +1255,11 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) return ret; }

-static int mt8183_afe_pcm_dev_remove(struct platform_device *pdev) +static void mt8183_afe_pcm_dev_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) mt8183_afe_runtime_suspend(&pdev->dev); - - return 0; }

static const struct of_device_id mt8183_afe_pcm_dt_match[] = { @@ -1282,7 +1280,7 @@ static struct platform_driver mt8183_afe_pcm_driver = { .pm = &mt8183_afe_pm_ops, }, .probe = mt8183_afe_pcm_dev_probe, - .remove = mt8183_afe_pcm_dev_remove, + .remove_new = mt8183_afe_pcm_dev_remove, };

module_platform_driver(mt8183_afe_pcm_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/mediatek/mt8188/mt8188-afe-pcm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c b/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c index e8e84de86542..e5f9373bed56 100644 --- a/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c +++ b/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c @@ -3323,11 +3323,9 @@ static int mt8188_afe_pcm_dev_probe(struct platform_device *pdev) return ret; }

-static int mt8188_afe_pcm_dev_remove(struct platform_device *pdev) +static void mt8188_afe_pcm_dev_remove(struct platform_device *pdev) { snd_soc_unregister_component(&pdev->dev); - - return 0; }

static const struct of_device_id mt8188_afe_pcm_dt_match[] = { @@ -3348,7 +3346,7 @@ static struct platform_driver mt8188_afe_pcm_driver = { .pm = &mt8188_afe_pm_ops, }, .probe = mt8188_afe_pcm_dev_probe, - .remove = mt8188_afe_pcm_dev_remove, + .remove_new = mt8188_afe_pcm_dev_remove, };

module_platform_driver(mt8188_afe_pcm_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/pxa/mmp-sspa.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c index b3c1744eff91..a1ed141b8795 100644 --- a/sound/soc/pxa/mmp-sspa.c +++ b/sound/soc/pxa/mmp-sspa.c @@ -545,7 +545,7 @@ static int asoc_mmp_sspa_probe(struct platform_device *pdev) return 0; }

-static int asoc_mmp_sspa_remove(struct platform_device *pdev) +static void asoc_mmp_sspa_remove(struct platform_device *pdev) { struct sspa_priv *sspa = platform_get_drvdata(pdev);

@@ -553,11 +553,10 @@ static int asoc_mmp_sspa_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev);

if (pdev->dev.of_node) - return 0; + return;

clk_put(sspa->audio_clk); clk_put(sspa->sysclk); - return 0; }

#ifdef CONFIG_OF @@ -575,7 +574,7 @@ static struct platform_driver asoc_mmp_sspa_driver = { .of_match_table = of_match_ptr(mmp_sspa_of_match), }, .probe = asoc_mmp_sspa_probe, - .remove = asoc_mmp_sspa_remove, + .remove_new = asoc_mmp_sspa_remove, };

module_platform_driver(asoc_mmp_sspa_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/qcom/qdsp6/q6routing.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/qcom/qdsp6/q6routing.c b/sound/soc/qcom/qdsp6/q6routing.c index 928fd23e2c27..bba07899f8fc 100644 --- a/sound/soc/qcom/qdsp6/q6routing.c +++ b/sound/soc/qcom/qdsp6/q6routing.c @@ -1140,12 +1140,10 @@ static int q6pcm_routing_probe(struct platform_device *pdev) NULL, 0); }

-static int q6pcm_routing_remove(struct platform_device *pdev) +static void q6pcm_routing_remove(struct platform_device *pdev) { kfree(routing_data); routing_data = NULL; - - return 0; }

#ifdef CONFIG_OF @@ -1162,7 +1160,7 @@ static struct platform_driver q6pcm_routing_platform_driver = { .of_match_table = of_match_ptr(q6pcm_routing_device_id), }, .probe = q6pcm_routing_probe, - .remove = q6pcm_routing_remove, + .remove_new = q6pcm_routing_remove, }; module_platform_driver(q6pcm_routing_platform_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/rockchip/rockchip_i2s_tdm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_i2s_tdm.c b/sound/soc/rockchip/rockchip_i2s_tdm.c index 166257c6ae14..c2e9fd5ab05e 100644 --- a/sound/soc/rockchip/rockchip_i2s_tdm.c +++ b/sound/soc/rockchip/rockchip_i2s_tdm.c @@ -1722,14 +1722,12 @@ static int rockchip_i2s_tdm_probe(struct platform_device *pdev) return ret; }

-static int rockchip_i2s_tdm_remove(struct platform_device *pdev) +static void rockchip_i2s_tdm_remove(struct platform_device *pdev) { if (!pm_runtime_status_suspended(&pdev->dev)) i2s_tdm_runtime_suspend(&pdev->dev);

pm_runtime_disable(&pdev->dev); - - return 0; }

static int __maybe_unused rockchip_i2s_tdm_suspend(struct device *dev) @@ -1764,7 +1762,7 @@ static const struct dev_pm_ops rockchip_i2s_tdm_pm_ops = {

static struct platform_driver rockchip_i2s_tdm_driver = { .probe = rockchip_i2s_tdm_probe, - .remove = rockchip_i2s_tdm_remove, + .remove_new = rockchip_i2s_tdm_remove, .driver = { .name = DRV_NAME, .of_match_table = of_match_ptr(rockchip_i2s_tdm_match),

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/rockchip/rockchip_rt5645.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_rt5645.c b/sound/soc/rockchip/rockchip_rt5645.c index d07cc5c813f2..e73a342b7953 100644 --- a/sound/soc/rockchip/rockchip_rt5645.c +++ b/sound/soc/rockchip/rockchip_rt5645.c @@ -206,14 +206,12 @@ static int snd_rk_mc_probe(struct platform_device *pdev) return ret; }

-static int snd_rk_mc_remove(struct platform_device *pdev) +static void snd_rk_mc_remove(struct platform_device *pdev) { of_node_put(rk_dailink.cpus->of_node); rk_dailink.cpus->of_node = NULL; of_node_put(rk_dailink.codecs->of_node); rk_dailink.codecs->of_node = NULL; - - return 0; }

static const struct of_device_id rockchip_rt5645_of_match[] = { @@ -225,7 +223,7 @@ MODULE_DEVICE_TABLE(of, rockchip_rt5645_of_match);

static struct platform_driver snd_rk_mc_driver = { .probe = snd_rk_mc_probe, - .remove = snd_rk_mc_remove, + .remove_new = snd_rk_mc_remove, .driver = { .name = DRV_NAME, .pm = &snd_soc_pm_ops,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/samsung/arndale.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/samsung/arndale.c b/sound/soc/samsung/arndale.c index a5dc640d0d76..fdff83e72d29 100644 --- a/sound/soc/samsung/arndale.c +++ b/sound/soc/samsung/arndale.c @@ -185,12 +185,11 @@ static int arndale_audio_probe(struct platform_device *pdev) return ret; }

-static int arndale_audio_remove(struct platform_device *pdev) +static void arndale_audio_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev);

arndale_put_of_nodes(card); - return 0; }

static const struct of_device_id arndale_audio_of_match[] = { @@ -208,7 +207,7 @@ static struct platform_driver arndale_audio_driver = { .of_match_table = arndale_audio_of_match, }, .probe = arndale_audio_probe, - .remove = arndale_audio_remove, + .remove_new = arndale_audio_remove, };

module_platform_driver(arndale_audio_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/samsung/odroid.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c index 1e0fefa89ad5..fd95a79cc9fa 100644 --- a/sound/soc/samsung/odroid.c +++ b/sound/soc/samsung/odroid.c @@ -331,15 +331,13 @@ static int odroid_audio_probe(struct platform_device *pdev) return ret; }

-static int odroid_audio_remove(struct platform_device *pdev) +static void odroid_audio_remove(struct platform_device *pdev) { struct odroid_priv *priv = platform_get_drvdata(pdev);

snd_soc_of_put_dai_link_codecs(&priv->card.dai_link[1]); clk_put(priv->sclk_i2s); clk_put(priv->clk_i2s_bus); - - return 0; }

static const struct of_device_id odroid_audio_of_match[] = { @@ -358,7 +356,7 @@ static struct platform_driver odroid_audio_driver = { .pm = &snd_soc_pm_ops, }, .probe = odroid_audio_probe, - .remove = odroid_audio_remove, + .remove_new = odroid_audio_remove, }; module_platform_driver(odroid_audio_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/samsung/snow.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/samsung/snow.c b/sound/soc/samsung/snow.c index da342da03880..334080e631af 100644 --- a/sound/soc/samsung/snow.c +++ b/sound/soc/samsung/snow.c @@ -219,7 +219,7 @@ static int snow_probe(struct platform_device *pdev) return 0; }

-static int snow_remove(struct platform_device *pdev) +static void snow_remove(struct platform_device *pdev) { struct snow_priv *priv = platform_get_drvdata(pdev); struct snd_soc_dai_link *link = &priv->dai_link; @@ -229,8 +229,6 @@ static int snow_remove(struct platform_device *pdev) snd_soc_of_put_dai_link_codecs(link);

clk_put(priv->clk_i2s_bus); - - return 0; }

static const struct of_device_id snow_of_match[] = { @@ -248,7 +246,7 @@ static struct platform_driver snow_driver = { .of_match_table = snow_of_match, }, .probe = snow_probe, - .remove = snow_remove, + .remove_new = snow_remove, };

module_platform_driver(snow_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/sh/fsi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index f3edc2e3d9d7..47f051667050 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -2030,7 +2030,7 @@ static int fsi_probe(struct platform_device *pdev) return ret; }

-static int fsi_remove(struct platform_device *pdev) +static void fsi_remove(struct platform_device *pdev) { struct fsi_master *master;

@@ -2040,8 +2040,6 @@ static int fsi_remove(struct platform_device *pdev)

fsi_stream_remove(&master->fsia); fsi_stream_remove(&master->fsib); - - return 0; }

static void __fsi_suspend(struct fsi_priv *fsi, @@ -2108,7 +2106,7 @@ static struct platform_driver fsi_driver = { .of_match_table = fsi_of_match, }, .probe = fsi_probe, - .remove = fsi_remove, + .remove_new = fsi_remove, .id_table = fsi_id_table, };

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/sh/hac.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/sh/hac.c b/sound/soc/sh/hac.c index 46d145cbaf29..cc200f45826c 100644 --- a/sound/soc/sh/hac.c +++ b/sound/soc/sh/hac.c @@ -323,10 +323,9 @@ static int hac_soc_platform_probe(struct platform_device *pdev) sh4_hac_dai, ARRAY_SIZE(sh4_hac_dai)); }

-static int hac_soc_platform_remove(struct platform_device *pdev) +static void hac_soc_platform_remove(struct platform_device *pdev) { snd_soc_set_ac97_ops(NULL); - return 0; }

static struct platform_driver hac_pcm_driver = { @@ -335,7 +334,7 @@ static struct platform_driver hac_pcm_driver = { },

.probe = hac_soc_platform_probe, - .remove = hac_soc_platform_remove, + .remove_new = hac_soc_platform_remove, };

module_platform_driver(hac_pcm_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/sh/siu_dai.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c index f2a386fcd92e..84e1b14e68e4 100644 --- a/sound/soc/sh/siu_dai.c +++ b/sound/soc/sh/siu_dai.c @@ -778,10 +778,9 @@ static int siu_probe(struct platform_device *pdev) return 0; }

-static int siu_remove(struct platform_device *pdev) +static void siu_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - return 0; }

static struct platform_driver siu_driver = { @@ -789,7 +788,7 @@ static struct platform_driver siu_driver = { .name = "siu-pcm-audio", }, .probe = siu_probe, - .remove = siu_remove, + .remove_new = siu_remove, };

module_platform_driver(siu_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/stm/stm32_adfsdm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c index 837c1848d9bf..a8fff7378641 100644 --- a/sound/soc/stm/stm32_adfsdm.c +++ b/sound/soc/stm/stm32_adfsdm.c @@ -386,12 +386,10 @@ static int stm32_adfsdm_probe(struct platform_device *pdev) return ret; }

-static int stm32_adfsdm_remove(struct platform_device *pdev) +static void stm32_adfsdm_remove(struct platform_device *pdev) { snd_soc_unregister_component(&pdev->dev); pm_runtime_disable(&pdev->dev); - - return 0; }

static struct platform_driver stm32_adfsdm_driver = { @@ -400,7 +398,7 @@ static struct platform_driver stm32_adfsdm_driver = { .of_match_table = stm32_adfsdm_of_match, }, .probe = stm32_adfsdm_probe, - .remove = stm32_adfsdm_remove, + .remove_new = stm32_adfsdm_remove, };

module_platform_driver(stm32_adfsdm_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/stm/stm32_sai_sub.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index eb31b49e6597..38e65e1f9496 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -1559,7 +1559,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev) return 0; }

-static int stm32_sai_sub_remove(struct platform_device *pdev) +static void stm32_sai_sub_remove(struct platform_device *pdev) { struct stm32_sai_sub_data *sai = dev_get_drvdata(&pdev->dev);

@@ -1567,8 +1567,6 @@ static int stm32_sai_sub_remove(struct platform_device *pdev) snd_dmaengine_pcm_unregister(&pdev->dev); snd_soc_unregister_component(&pdev->dev); pm_runtime_disable(&pdev->dev); - - return 0; }

#ifdef CONFIG_PM_SLEEP @@ -1618,7 +1616,7 @@ static struct platform_driver stm32_sai_sub_driver = { .pm = &stm32_sai_sub_pm_ops, }, .probe = stm32_sai_sub_probe, - .remove = stm32_sai_sub_remove, + .remove_new = stm32_sai_sub_remove, };

module_platform_driver(stm32_sai_sub_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/sunxi/sun4i-codec.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 835dc3404367..55328850aef5 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -1821,7 +1821,7 @@ static int sun4i_codec_probe(struct platform_device *pdev) return ret; }

-static int sun4i_codec_remove(struct platform_device *pdev) +static void sun4i_codec_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct sun4i_codec *scodec = snd_soc_card_get_drvdata(card); @@ -1830,8 +1830,6 @@ static int sun4i_codec_remove(struct platform_device *pdev) if (scodec->rst) reset_control_assert(scodec->rst); clk_disable_unprepare(scodec->clk_apb); - - return 0; }

static struct platform_driver sun4i_codec_driver = { @@ -1840,7 +1838,7 @@ static struct platform_driver sun4i_codec_driver = { .of_match_table = sun4i_codec_of_match, }, .probe = sun4i_codec_probe, - .remove = sun4i_codec_remove, + .remove_new = sun4i_codec_remove, }; module_platform_driver(sun4i_codec_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/sunxi/sun4i-i2s.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c index 6028871825ba..669d712bbe9f 100644 --- a/sound/soc/sunxi/sun4i-i2s.c +++ b/sound/soc/sunxi/sun4i-i2s.c @@ -1606,7 +1606,7 @@ static int sun4i_i2s_probe(struct platform_device *pdev) return ret; }

-static int sun4i_i2s_remove(struct platform_device *pdev) +static void sun4i_i2s_remove(struct platform_device *pdev) { struct sun4i_i2s *i2s = dev_get_drvdata(&pdev->dev);

@@ -1616,8 +1616,6 @@ static int sun4i_i2s_remove(struct platform_device *pdev)

if (!IS_ERR(i2s->rst)) reset_control_assert(i2s->rst); - - return 0; }

static const struct of_device_id sun4i_i2s_match[] = { @@ -1660,7 +1658,7 @@ static const struct dev_pm_ops sun4i_i2s_pm_ops = {

static struct platform_driver sun4i_i2s_driver = { .probe = sun4i_i2s_probe, - .remove = sun4i_i2s_remove, + .remove_new = sun4i_i2s_remove, .driver = { .name = "sun4i-i2s", .of_match_table = sun4i_i2s_match,

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/sunxi/sun4i-spdif.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c index bcceebca915a..ff18d4113aac 100644 --- a/sound/soc/sunxi/sun4i-spdif.c +++ b/sound/soc/sunxi/sun4i-spdif.c @@ -703,13 +703,11 @@ static int sun4i_spdif_probe(struct platform_device *pdev) return ret; }

-static int sun4i_spdif_remove(struct platform_device *pdev) +static void sun4i_spdif_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) sun4i_spdif_runtime_suspend(&pdev->dev); - - return 0; }

static const struct dev_pm_ops sun4i_spdif_pm = { @@ -724,7 +722,7 @@ static struct platform_driver sun4i_spdif_driver = { .pm = &sun4i_spdif_pm, }, .probe = sun4i_spdif_probe, - .remove = sun4i_spdif_remove, + .remove_new = sun4i_spdif_remove, };

module_platform_driver(sun4i_spdif_driver);

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void.

Trivially convert this driver from always returning zero in the remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/sunxi/sun50i-dmic.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c index 069c993acb31..c10439b9e0a2 100644 --- a/sound/soc/sunxi/sun50i-dmic.c +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -373,13 +373,11 @@ static int sun50i_dmic_probe(struct platform_device *pdev) return ret; }

-static int sun50i_dmic_remove(struct platform_device *pdev) +static void sun50i_dmic_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) sun50i_dmic_runtime_suspend(&pdev->dev); - - return 0; }

static const struct dev_pm_ops sun50i_dmic_pm = { @@ -394,7 +392,7 @@ static struct platform_driver sun50i_dmic_driver = { .pm = &sun50i_dmic_pm, }, .probe = sun50i_dmic_probe, - .remove = sun50i_dmic_remove, + .remove_new = sun50i_dmic_remove, };

module_platform_driver(sun50i_dmic_driver);