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ASoC: fsl_micfil: drop fsl_micfil_set_mclk_rate()

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All that the .set_sysclk hook in the micfil driver does is to pass
the sysclk frequency to fsl_micfil_set_mclk_rate(). This function
expects the sample rate as argument though, not any kind of sysclk
frequency. The resulting rate setting of the clock is overwritten
in hw_params anyway, so drop this altogether.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20220414162249.3934543-4-s.hauer@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sascha Hauer 2022-04-14 18:22:31 +02:00 committed by Mark Brown
parent 384672e3b7
commit 3ff84e3dd1
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1 changed files with 0 additions and 20 deletions
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20
sound/soc/fsl/fsl_micfil.c
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@ -358,30 +358,10 @@ static int fsl_micfil_hw_params(struct snd_pcm_substream *substream,
return 0;
}
static int fsl_micfil_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
unsigned int freq, int dir)
{
struct fsl_micfil *micfil = snd_soc_dai_get_drvdata(dai);
struct device *dev = &micfil->pdev->dev;
int ret;
if (!freq)
return 0;
ret = fsl_micfil_set_mclk_rate(micfil, freq);
if (ret < 0)
dev_err(dev, "failed to set mclk[%lu] to rate %u\n",
clk_get_rate(micfil->mclk), freq);
return ret;
}
static const struct snd_soc_dai_ops fsl_micfil_dai_ops = {
.startup = fsl_micfil_startup,
.trigger = fsl_micfil_trigger,
.hw_params = fsl_micfil_hw_params,
.set_sysclk = fsl_micfil_set_dai_sysclk,
};
static int fsl_micfil_dai_probe(struct snd_soc_dai *cpu_dai)