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Subject[PATCH -next] drm/omap: remove set but not used variable 'plane'
Date
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/omapdrm/omap_fb.c: In function 'omap_framebuffer_update_scanout':
drivers/gpu/drm/omapdrm/omap_fb.c:130:16: warning:
variable 'plane' set but not used [-Wunused-but-set-variable]
struct plane *plane = &omap_fb->planes[0];

After commit 2ecceeb53b19 ("drm/omap: Move buffer pitch/offset to drm_framebuffer")
'plane' is not used any more.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/gpu/drm/omapdrm/omap_fb.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index 4d264fd..e3e47aa 100644
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -127,7 +127,6 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,
{
struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
const struct drm_format_info *format = omap_fb->format;
- struct plane *plane = &omap_fb->planes[0];
u32 x, y, orient = 0;

info->fourcc = fb->format->format;
@@ -201,8 +200,6 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,
info->screen_width /= format->cpp[0];

if (fb->format->format == DRM_FORMAT_NV12) {
- plane = &omap_fb->planes[1];
-
if (info->rotation_type == OMAP_DSS_ROT_TILER) {
WARN_ON(!(omap_gem_flags(fb->obj[1]) & OMAP_BO_TILED));
omap_gem_rotated_dma_addr(fb->obj[1], orient, x/2, y/2,


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