Suppreses a following kernel warning: "soc-audio soc-audio: ASoC: machine S3C24XX_UDA134X should use snd_soc_register_card()".
Signed-off-by: Sylwester Nawrocki s.nawrocki@samsung.com --- sound/soc/samsung/s3c24xx_uda134x.c | 34 +++++++--------------------------- 1 file changed, 7 insertions(+), 27 deletions(-)
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c index 794e30d..a8102a7 100644 --- a/sound/soc/samsung/s3c24xx_uda134x.c +++ b/sound/soc/samsung/s3c24xx_uda134x.c @@ -54,8 +54,6 @@ static struct snd_pcm_hw_constraint_list hw_constraints_rates = { }; #endif
-static struct platform_device *s3c24xx_uda134x_snd_device; - static int s3c24xx_uda134x_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; @@ -68,7 +66,7 @@ static int s3c24xx_uda134x_startup(struct snd_pcm_substream *substream) mutex_lock(&clk_lock); pr_debug("%s %d\n", __func__, clk_users); if (clk_users == 0) { - xtal = clk_get(&s3c24xx_uda134x_snd_device->dev, "xtal"); + xtal = clk_get(rtd->dev, "xtal"); if (IS_ERR(xtal)) { printk(KERN_ERR "%s cannot get xtal\n", __func__); ret = PTR_ERR(xtal); @@ -229,43 +227,25 @@ static struct snd_soc_card snd_soc_s3c24xx_uda134x = {
static int s3c24xx_uda134x_probe(struct platform_device *pdev) { + struct snd_soc_card *card = &snd_soc_s3c24xx_uda134x; int ret;
- printk(KERN_INFO "S3C24XX_UDA134X SoC Audio driver\n"); - - s3c24xx_uda134x_snd_device = platform_device_alloc("soc-audio", -1); - if (!s3c24xx_uda134x_snd_device) { - printk(KERN_ERR "S3C24XX_UDA134X SoC Audio: " - "Unable to register\n"); - return -ENOMEM; - } + platform_set_drvdata(pdev, card); + card->dev = &pdev->dev;
- platform_set_drvdata(s3c24xx_uda134x_snd_device, - &snd_soc_s3c24xx_uda134x); - - ret = platform_device_add(s3c24xx_uda134x_snd_device); - if (ret) { - printk(KERN_ERR "S3C24XX_UDA134X SoC Audio: Unable to add\n"); - platform_device_put(s3c24xx_uda134x_snd_device); - } + ret = devm_snd_soc_register_card(&pdev->dev, card); + if (ret) + dev_err(&pdev->dev, "failed to register card: %d\n", ret);
return ret; }
-static int s3c24xx_uda134x_remove(struct platform_device *pdev) -{ - platform_device_unregister(s3c24xx_uda134x_snd_device); - return 0; -} - static struct platform_driver s3c24xx_uda134x_driver = { .probe = s3c24xx_uda134x_probe, - .remove = s3c24xx_uda134x_remove, .driver = { .name = "s3c24xx_uda134x", }, }; - module_platform_driver(s3c24xx_uda134x_driver);
MODULE_AUTHOR("Zoltan Devai, Christian Pellegrin chripell@evolware.org");