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