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ASoC: fsl_sai: Drop useless ret in startup()

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We can save this ret to make the code neater.

Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Nicolin Chen 2013-12-20 16:41:03 +08:00 committed by Mark Brown
parent d22e28cce8
commit 15b29dae66
1 changed files with 1 additions and 4 deletions
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5
sound/soc/fsl/fsl_sai.c
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@ -334,12 +334,9 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
static int fsl_sai_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
{
int ret;
struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
ret = clk_prepare_enable(sai->clk);
return ret;
return clk_prepare_enable(sai->clk);
}
static void fsl_sai_shutdown(struct snd_pcm_substream *substream,