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[AMD Official Use Only - Internal Distribution Only]
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Sent: Wednesday, February 24, 2021 4:49 AM To: Hulk Robot <hulkci@xxxxxxxxxx>; Wentland, Harry <Harry.Wentland@xxxxxxx>; Li, Sun peng (Leo) <Sunpeng.Li@xxxxxxx>; Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Koenig, Christian <Christian.Koenig@xxxxxxx>; David Airlie <airlied@xxxxxxxx>; Daniel Vetter <daniel@xxxxxxxx>; Kazlauskas, Nicholas <Nicholas.Kazlauskas@xxxxxxx>; Siqueira, Rodrigo <Rodrigo.Siqueira@xxxxxxx>; Pillai, Aurabindo <Aurabindo.Pillai@xxxxxxx>; Wang, Chao-kai (Stylon) <Stylon.Wang@xxxxxxx>; Lakha, Bhawanpreet <Bhawanpreet.Lakha@xxxxxxx>; Bas Nieuwenhuizen <bas@xxxxxxxxxxxxxxxxxxx>; Simon Ser <contact@xxxxxxxxxxx>; Zhuo, Qingqing <Qingqing.Zhuo@xxxxxxx> Cc: Wei Yongjun <weiyongjun1@xxxxxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>; dri-devel@xxxxxxxxxxxxxxxxxxxxx <dri-devel@xxxxxxxxxxxxxxxxxxxxx>; linux-kernel@xxxxxxxxxxxxxxx <linux-kernel@xxxxxxxxxxxxxxx> Subject: [PATCH -next] drm/amd/display: Fix unused variable warning GCC reports the following warning with W=1:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5439:33: warning: unused variable 'dm' [-Wunused-variable] 5439 | struct amdgpu_display_manager *dm = &adev->dm; | ^~ This variable only used when CONFIG_DRM_AMD_DC_DCN is set, this commit fix the warning. Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 e24a13fd2730..bda8d5f4e56a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -5436,8 +5436,8 @@ static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); struct amdgpu_device *adev = drm_to_adev(crtc->dev); struct dm_crtc_state *acrtc_state = to_dm_crtc_state(crtc->state); - struct amdgpu_display_manager *dm = &adev->dm; #if defined(CONFIG_DRM_AMD_DC_DCN) + struct amdgpu_display_manager *dm = &adev->dm; unsigned long flags; #endif int rc = 0; |
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