s5pc1xx: universal: remove compiler warning

universal.c: In function 's5pc1xx_phy_control':
universal.c:2189: warning: no return statement in function returning non-void

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/universal/universal.c b/board/samsung/universal/universal.c
index f40caeb..316077f 100644 (file)
--- a/board/samsung/universal/universal.c
+++ b/board/samsung/universal/universal.c
@@ -2186,6 +2186,8 @@ static int s5pc1xx_phy_control(int on)
                status = 0;
        }
        udelay(10000);
+
+       return 0;
 }
 
 struct s3c_plat_otg_data s5pc110_otg_data = {