From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Mon, 17 Oct 2016 15:15:18 +0000 (+0000)
Subject: ASoC: rk3399_gru_sound: Fix non static symbol warning
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=818f76831992198121c8949789c71a1adb02e329;p=openwrt%2Fstaging%2Fblogic.git

ASoC: rk3399_gru_sound: Fix non static symbol warning

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>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c
index 9ed735a6cf49..0cbd23555ba4 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;