diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index 0a46fa8730d1..61e2b5219d42 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -274,6 +274,7 @@ static int __init smartq_init(void)
 
 static void __exit smartq_exit(void)
 {
+	gpio_free(S3C64XX_GPK(12));
 	snd_soc_jack_free_gpios(&smartq_jack, ARRAY_SIZE(smartq_jack_gpios),
 				smartq_jack_gpios);