diff --git a/arch/arm/mach-rk30/board-rk30-sdk.c b/arch/arm/mach-rk30/board-rk30-sdk.c
old mode 100644
new mode 100755
index b859d2010438..9f1980545d58
--- a/arch/arm/mach-rk30/board-rk30-sdk.c
+++ b/arch/arm/mach-rk30/board-rk30-sdk.c
@@ -471,7 +471,7 @@ static struct mma8452_platform_data mma8452_info = {
 	.swap_xy = 0,
 	.swap_xyz = 1,
 	.init_platform_hw = mma8452_init_platform_hw,
-	.orientation = {0, -1, 0, 0, 0, 1, 1, 0, 0},
+	.orientation = {-1, 0, 0, 0, 0, -1, 0, -1, 0},
 };
 #endif
 #if defined (CONFIG_COMPASS_AK8975)