fix warning:
drivers/gpu/drm/rockchip/cdn-dp-reg.c:632:24: warning:
'val[1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
msa_misc = 2 * val[0] + 32 * val[1] +
Signed-off-by: Mark Yao <mark....@rock-chips.com>
---
drivers/gpu/drm/rockchip/cdn-dp-reg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.c
b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
index 3a5b8a4..319dbba 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-reg.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
@@ -592,7 +592,7 @@ static int cdn_dp_get_msa_misc(struct video_info *video,
struct drm_display_mode *mode)
{
u32 msa_misc;
- u8 val[2];
+ u8 val[2] = {0};
switch (video->color_fmt) {
case PXL_RGB:
--
1.9.1
