[-next] ASoC: rk3399_gru_sound: Fix non static symbol warning
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Message ID 1476717318-12684-1-git-send-email-weiyj.lk@gmail.com
State New
Headers show

Commit Message

Wei Yongjun Oct. 17, 2016, 3:15 p.m. UTC
From: Wei Yongjun <weiyongjun1@huawei.com>

Fixes the following sparse warning:

sound/soc/rockchip/rk3399_gru_sound.c:41:14: warning:
 symbol 'rt5514_dmic_delay' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
 sound/soc/rockchip/rk3399_gru_sound.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c
index 9ed735a..0cbd235 100644
--- a/sound/soc/rockchip/rk3399_gru_sound.c
+++ b/sound/soc/rockchip/rk3399_gru_sound.c
@@ -38,7 +38,7 @@ 
 #define SOUND_FS	256
-unsigned int rt5514_dmic_delay;
+static unsigned int rt5514_dmic_delay;
 static struct snd_soc_jack rockchip_sound_jack;