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drm/amd/display: remove set but not used variable 'dc'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:8665:13: warning: variable ‘dc’ set but not used [-Wunused-but-set-variable]

It is not used since commit d1ebfdd8d0 ("drm/amd/display:
Unify psr feature flags")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zheng Bin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Zheng Bin 2020-04-30 11:40:31 +08:00 committed by Alex Deucher
parent a09a67d911
commit 99eba49b00
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -8662,14 +8662,12 @@ static bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream)
struct dc_link *link = NULL;
struct psr_config psr_config = {0};
struct psr_context psr_context = {0};
struct dc *dc = NULL;
bool ret = false;
if (stream == NULL)
return false;
link = stream->link;
dc = link->ctx->dc;
psr_config.psr_version = link->dpcd_caps.psr_caps.psr_version;