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-rw-r--r--sound/soc/soc-jack.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index bdf2484c222..28346fb2e70 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -143,7 +143,7 @@ EXPORT_SYMBOL_GPL(snd_soc_jack_add_pins);
#ifdef CONFIG_GPIOLIB
/* gpio detect */
-void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio)
+static void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio)
{
struct snd_soc_jack *jack = gpio->jack;
int enable;