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drm/i2c/tda998x: Make tda998x_audio_digital_mute static
author
Samuel Zou
<zou_wei@huawei.com>
Thu, 7 May 2020 02:49:28 +0000
(10:49 +0800)
committer
Sam Ravnborg
<sam@ravnborg.org>
Sat, 9 May 2020 21:06:07 +0000
(23:06 +0200)
Fix the following sparse warning:
drivers/gpu/drm/i2c/tda998x_drv.c:1136:5: warning:
symbol 'tda998x_audio_digital_mute' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Samuel Zou <zou_wei@huawei.com>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link:
https://patchwork.freedesktop.org/patch/msgid/1588819768-11818-1-git-send-email-zou_wei@huawei.com
drivers/gpu/drm/i2c/tda998x_drv.c
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diff --git
a/drivers/gpu/drm/i2c/tda998x_drv.c
b/drivers/gpu/drm/i2c/tda998x_drv.c
index
3c90d7a
..
9517f52
100644
(file)
--- a/
drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/
drivers/gpu/drm/i2c/tda998x_drv.c
@@
-1133,7
+1133,8
@@
static void tda998x_audio_shutdown(struct device *dev, void *data)
mutex_unlock(&priv->audio_mutex);
}
-int tda998x_audio_digital_mute(struct device *dev, void *data, bool enable)
+static int tda998x_audio_digital_mute(struct device *dev, void *data,
+ bool enable)
{
struct tda998x_priv *priv = dev_get_drvdata(dev);