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authorYueHaibing <yuehaibing@huawei.com>2018-09-28 13:39:40 +0300
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>2019-01-21 12:01:07 +0300
commita236a6698c4c080873ea368839e7735efa4c0fa7 (patch)
tree0602b51b680c86d8209f215a6e1ed0fc2bed819b /drivers/gpu/drm/stm
parent518ea1dc75d69b4562ddbf18bc264387db357d04 (diff)
downloadlinux-a236a6698c4c080873ea368839e7735efa4c0fa7.tar.xz
drm/stm: ltdc: remove set but not used variable 'src_h'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/stm/ltdc.c: In function 'ltdc_plane_atomic_check': drivers/gpu/drm/stm/ltdc.c:694:13: warning: variable 'src_y' set but not used [-Wunused-but-set-variable] u32 src_x, src_y, src_w, src_h; ^ ^ drivers/gpu/drm/stm/ltdc.c:694:6: warning: variable 'src_x' set but not used [-Wunused-but-set-variable] u32 src_x, src_y, src_w, src_h; ^ Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1538131180-34108-1-git-send-email-yuehaibing@huawei.com
Diffstat (limited to 'drivers/gpu/drm/stm')
-rw-r--r--drivers/gpu/drm/stm/ltdc.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 61dd661aa0ac..a91e04139595 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -691,7 +691,7 @@ static int ltdc_plane_atomic_check(struct drm_plane *plane,
struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- u32 src_x, src_y, src_w, src_h;
+ u32 src_w, src_h;
DRM_DEBUG_DRIVER("\n");
@@ -699,8 +699,6 @@ static int ltdc_plane_atomic_check(struct drm_plane *plane,
return 0;
/* convert src_ from 16:16 format */
- src_x = state->src_x >> 16;
- src_y = state->src_y >> 16;
src_w = state->src_w >> 16;
src_h = state->src_h >> 16;