ASoC: Make soc_find_matching_codec() static
The function is only used locally, make it static.
Fixes the following warning from sparse:
sound/soc/soc-core.c:1644:22: warning: symbol 'soc_find_matching_codec' was not declared. Should it be static?
Fixes: 3ca041ed ("ASoC: dt: Allow Aux Codecs to be specified using DT")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 448a607..199eb51 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1543,7 +1543,8 @@
}
#endif
-struct snd_soc_codec *soc_find_matching_codec(struct snd_soc_card *card, int num)
+static struct snd_soc_codec *soc_find_matching_codec(struct snd_soc_card *card,
+ int num)
{
struct snd_soc_aux_dev *aux_dev = &card->aux_dev[num];
struct snd_soc_codec *codec;