Messages in this thread | | | Subject | Re: [PATCH] drm/amd/display: fix unused variable warning | From | Harry Wentland <> | Date | Mon, 25 Jan 2021 10:39:35 -0500 |
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On 2021-01-25 7:48 a.m., Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > After all users of the 'dm' warnings got hidden in an #ifdef, > the compiler started warning about it being unused: > > drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5380:33: error: unused variable 'dm' [-Werror,-Wunused-variable] > > Add another such #ifdef. > > Fixes: 98ab5f3513f9 ("drm/amd/display: Fix deadlock during gpu reset v3") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Harry
> --- > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++ > 1 file changed, 2 insertions(+) > > 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 a90dc4d31c32..37bf2dd87e1e 100644 > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c > @@ -5377,7 +5377,9 @@ 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); > +#if defined(CONFIG_DRM_AMD_DC_DCN) > struct amdgpu_display_manager *dm = &adev->dm; > +#endif > int rc = 0; > > if (enable) { >
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