Create a helper function to remove duplicate code used in machine drivers
Suggested-by: Takashi Iwai tiwai@suse.de Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- include/sound/soc.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/include/sound/soc.h b/include/sound/soc.h index eea3007a28f1..99d4861ad34f 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1743,6 +1743,20 @@ struct snd_soc_dai *snd_soc_find_dai(
#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 extern struct dentry *snd_soc_debugfs_root; #endif