1 files changed, 1 insertions, 1 deletions

diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/snd-aoa-gpio-feature.c
index 7ae0c0bdfad8..2ab55330b31c 100644
--- a/sound/aoa/core/snd-aoa-gpio-feature.c
+++ b/sound/aoa/core/snd-aoa-gpio-feature.c
@@ -56,7 +56,7 @@ static struct device_node *get_gpio(char *name,
 {
         struct device_node *np, *gpio;
         u32 *reg;
-        char *audio_gpio;
+        const char *audio_gpio;
 
         *gpioptr = -1;