[alsa-devel] [PATCH] ASoC: rt5645: fix implicit declaration error

[Bard Liao]

kbuild robot reports a implicit declaration of function
'rt5645_irq_detection' error.

Signed-off-by: Bard Liao <bardliao at realtek.com>
---
 sound/soc/codecs/rt5645.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index a81a24f..8bad9fe 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -2535,6 +2535,8 @@ static int rt5645_jack_detect(struct snd_soc_codec *codec, int jack_insert)
 	return rt5645->jack_type;
 }
 
+static int rt5645_irq_detection(struct rt5645_priv *rt5645);
+
 int rt5645_set_jack_detect(struct snd_soc_codec *codec,
 	struct snd_soc_jack *hp_jack, struct snd_soc_jack *mic_jack,
 	struct snd_soc_jack *btn_jack)
-- 
1.8.1.1.439.g50a6b54