From mboxrd@z Thu Jan 1 00:00:00 1970 From: mark.yao@rock-chips.com (Mark Yao) Date: Tue, 7 Feb 2017 09:34:01 +0800 Subject: [PATCH] drm/rockchip: cdn-dp: fix cdn-dp complie warning Message-ID: <1486431241-11374-1-git-send-email-mark.yao@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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