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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2018-09-03 05:12:40 +0300
committerMark Brown <broonie@kernel.org>2018-09-04 18:59:11 +0300
commit3db769f17714ae65f2faf44ff2bae9d52f4bd46b (patch)
tree006474c276d60c9d5c5b515487dac83ce28b0977 /include/sound
parent18d545bb2599d6e5b0747351eaeebb0160d261f9 (diff)
downloadlinux-3db769f17714ae65f2faf44ff2bae9d52f4bd46b.tar.xz
ASoC: add for_each_link_codecs() macro
ALSA SoC snd_soc_dai_link has snd_soc_dai_link_component array for codecs. To be more readable code, this patch adds new for_each_link_codecs() macro, and replace existing code to it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 96c19aabf21b..ce42c578fe82 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -978,6 +978,10 @@ struct snd_soc_dai_link {
struct list_head list; /* DAI link list of the soc card */
struct snd_soc_dobj dobj; /* For topology */
};
+#define for_each_link_codecs(link, i, codec) \
+ for ((i) = 0; \
+ ((i) < link->num_codecs) && ((codec) = &link->codecs[i]); \
+ (i)++)
struct snd_soc_codec_conf {
/*