rk2818_i2s: fix gcc warning: initialization from incompatible pointer type

diff --git a/sound/soc/rk2818/rk2818_i2s.c b/sound/soc/rk2818/rk2818_i2s.c
index 6ccfeb078576d2bd80d6ae3b8e876f33f9a0e7ee..3d456955b294495fa45a27ffcc31ab3c513e4f23 100755 (executable)
--- a/sound/soc/rk2818/rk2818_i2s.c
+++ b/sound/soc/rk2818/rk2818_i2s.c
@@ -399,9 +399,11 @@ static int __devinit rockchip_i2s_probe(struct platform_device *pdev)
 }
 
 
-static void __devexit rockchip_i2s_remove(struct platform_device *pdev)
+static int __devexit rockchip_i2s_remove(struct platform_device *pdev)
 {
        snd_soc_unregister_dai(&rk2818_i2s_dai);
+
+       return 0;
 }
 
 static struct platform_driver rockchip_i2s_driver = {