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ASoC: Intel: boards: use helper to get codec_dai

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Remove duplicate code with a common helper in all Intel machine drivers.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart
2017-10-12 18:38:03 -05:00
committed by Mark Brown
parent 8a2eca50c6
commit dfb6ec7ae5
8 changed files with 14 additions and 117 deletions
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21
sound/soc/intel/boards/bytcr_rt5640.c
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@@ -145,22 +145,6 @@ static void log_quirks(struct device *dev)
#define BYT_CODEC_DAI1 "rt5640-aif1"
#define BYT_CODEC_DAI2 "rt5640-aif2"
static inline struct snd_soc_dai *byt_get_codec_dai(struct snd_soc_card *card)
{
struct snd_soc_pcm_runtime *rtd;
list_for_each_entry(rtd, &card->rtd_list, list) {
if (!strncmp(rtd->codec_dai->name, BYT_CODEC_DAI1,
strlen(BYT_CODEC_DAI1)))
return rtd->codec_dai;
if (!strncmp(rtd->codec_dai->name, BYT_CODEC_DAI2,
strlen(BYT_CODEC_DAI2)))
return rtd->codec_dai;
}
return NULL;
}
static int platform_clock_control(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
@@ -170,7 +154,10 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
int ret;
codec_dai = byt_get_codec_dai(card);
codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI1);
if (!codec_dai)
codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI2);
if (!codec_dai) {
dev_err(card->dev,
"Codec dai not found; Unable to set platform clock\n");