[PATCH] ASoC: ti: davinci-evm: Remove redundant null check before clk_disable_unprepare
Because clk_disable_unprepare() already checked NULL clock parameter, so the additional check is unnecessary, just remove it.
Signed-off-by: Xu Wang vulab@iscas.ac.cn --- sound/soc/ti/davinci-evm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/ti/davinci-evm.c b/sound/soc/ti/davinci-evm.c index 105e56ab9cdc..b043a0070d20 100644 --- a/sound/soc/ti/davinci-evm.c +++ b/sound/soc/ti/davinci-evm.c @@ -46,8 +46,7 @@ static void evm_shutdown(struct snd_pcm_substream *substream) struct snd_soc_card_drvdata_davinci *drvdata = snd_soc_card_get_drvdata(soc_card);
- if (drvdata->mclk) - clk_disable_unprepare(drvdata->mclk); + clk_disable_unprepare(drvdata->mclk); }
static int evm_hw_params(struct snd_pcm_substream *substream,
On 29/10/2020 10.25, Xu Wang wrote:
Because clk_disable_unprepare() already checked NULL clock parameter, so the additional check is unnecessary, just remove it.
Acked-by: Peter Ujfalusi peter.ujfalusi@ti.com
Signed-off-by: Xu Wang vulab@iscas.ac.cn
sound/soc/ti/davinci-evm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/ti/davinci-evm.c b/sound/soc/ti/davinci-evm.c index 105e56ab9cdc..b043a0070d20 100644 --- a/sound/soc/ti/davinci-evm.c +++ b/sound/soc/ti/davinci-evm.c @@ -46,8 +46,7 @@ static void evm_shutdown(struct snd_pcm_substream *substream) struct snd_soc_card_drvdata_davinci *drvdata = snd_soc_card_get_drvdata(soc_card);
- if (drvdata->mclk)
clk_disable_unprepare(drvdata->mclk);
- clk_disable_unprepare(drvdata->mclk);
}
static int evm_hw_params(struct snd_pcm_substream *substream,
- Péter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
On Thu, 29 Oct 2020 08:25:13 +0000, Xu Wang wrote:
Because clk_disable_unprepare() already checked NULL clock parameter, so the additional check is unnecessary, just remove it.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: ti: davinci-evm: Remove redundant null check before clk_disable_unprepare commit: ff3cfccba4dd87bb89ca185b58b38b9a74260138
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
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Thanks, Mark
participants (3)
-
Mark Brown -
Peter Ujfalusi -
Xu Wang