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 --- sound/soc/soc-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index ff2b32f..e14bc6c 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1641,7 +1641,8 @@ static void soc_unregister_ac97_dai_link(struct snd_soc_pcm_runtime *rtd) } #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;