| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.5 156/542] drm/amd/display: remove set but not used variable 'old_plane_crtc' | Date | Fri, 14 Feb 2020 10:42:28 -0500 |
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From: zhengbin <zhengbin13@huawei.com>
[ Upstream commit d3b65841b31c0192f997e0f9bc64dccbfaa97bcc ]
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: In function dm_determine_update_type_for_commit: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:6516:36: warning: variable old_plane_crtc set but not used [-Wunused-but-set-variable]
It is introduced by commit a87fa9938749 ("drm/amd/display: Build stream update and plane updates in dm"), but never used, so remove it.
Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 803e59d974111..ce57bfde2302b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -7265,7 +7265,7 @@ dm_determine_update_type_for_commit(struct amdgpu_display_manager *dm, int i, j, num_plane, ret = 0; struct drm_plane_state *old_plane_state, *new_plane_state; struct dm_plane_state *new_dm_plane_state, *old_dm_plane_state; - struct drm_crtc *new_plane_crtc, *old_plane_crtc; + struct drm_crtc *new_plane_crtc; struct drm_plane *plane; struct drm_crtc *crtc; @@ -7311,7 +7311,6 @@ dm_determine_update_type_for_commit(struct amdgpu_display_manager *dm, uint64_t tiling_flags; new_plane_crtc = new_plane_state->crtc; - old_plane_crtc = old_plane_state->crtc; new_dm_plane_state = to_dm_plane_state(new_plane_state); old_dm_plane_state = to_dm_plane_state(old_plane_state); -- 2.20.1
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