summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm
diff options
context:
space:
mode:
authorMark Yao <mark.yao@rock-chips.com>2017-02-05 10:10:57 +0100
committerMark Yao <mark.yao@rock-chips.com>2017-02-07 04:06:01 +0100
commit213c4b96639818a2dc8750d1b7a37672a9c9eaeb (patch)
treeab63f9affdede388dc4000384f54027f5739c05d /drivers/gpu/drm
parentMerge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into ... (diff)
downloadlinux-213c4b96639818a2dc8750d1b7a37672a9c9eaeb.tar.xz
linux-213c4b96639818a2dc8750d1b7a37672a9c9eaeb.zip
drm/rockchip: cdn-dp: fix cdn-dp complie warning
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.yao@rock-chips.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/rockchip/cdn-dp-reg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.c b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
index 3a5b8a4aa1e7..319dbbaa3609 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: