Commit 7c761b59 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown

ASoC: Add helper to find codec_dai from dai_name

Create a helper function to remove duplicate code used in machine drivers
Suggested-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: default avatarLiam Girdwood <liam.r.girdwood@linux.intel.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2bd6bf03
...@@ -1720,6 +1720,20 @@ struct snd_soc_dai *snd_soc_find_dai( ...@@ -1720,6 +1720,20 @@ struct snd_soc_dai *snd_soc_find_dai(
#include <sound/soc-dai.h> #include <sound/soc-dai.h>
static inline
struct snd_soc_dai *snd_soc_card_get_codec_dai(struct snd_soc_card *card,
const char *dai_name)
{
struct snd_soc_pcm_runtime *rtd;
list_for_each_entry(rtd, &card->rtd_list, list) {
if (!strcmp(rtd->codec_dai->name, dai_name))
return rtd->codec_dai;
}
return NULL;
}
#ifdef CONFIG_DEBUG_FS #ifdef CONFIG_DEBUG_FS
extern struct dentry *snd_soc_debugfs_root; extern struct dentry *snd_soc_debugfs_root;
#endif #endif
......
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