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Date: Tue, 12 Jan 2021 17:18:34 -0500 From: Alex Deucher <alexdeucher@...il.com> To: Lee Jones <lee.jones@...aro.org> Cc: Leo Li <sunpeng.li@....com>, Anthony Koo <Anthony.Koo@....com>, LKML <linux-kernel@...r.kernel.org>, amd-gfx list <amd-gfx@...ts.freedesktop.org>, David Airlie <airlied@...ux.ie>, Tony Cheng <Tony.Cheng@....com>, Maling list - DRI developers <dri-devel@...ts.freedesktop.org>, Alex Deucher <alexander.deucher@....com>, Christian König <christian.koenig@....com> Subject: Re: [PATCH 20/40] drm/amd/display/dc/dce110/dce110_timing_generator: Remove unused variable 'value_crtc_vtotal' On Mon, Jan 11, 2021 at 2:20 PM Lee Jones <lee.jones@...aro.org> wrote: > > Fixes the following W=1 kernel build warning(s): > > drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_timing_generator.c: In function ‘dce110_timing_generator_tear_down_global_swap_lock’: > drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_timing_generator.c:1354:12: warning: variable ‘value_crtc_vtotal’ set but not used [-Wunused-but-set-variable] > > Cc: Harry Wentland <harry.wentland@....com> > Cc: Leo Li <sunpeng.li@....com> > Cc: Alex Deucher <alexander.deucher@....com> > Cc: "Christian König" <christian.koenig@....com> > Cc: David Airlie <airlied@...ux.ie> > Cc: Daniel Vetter <daniel@...ll.ch> > Cc: Aric Cyr <Aric.Cyr@....com> > Cc: Anthony Koo <Anthony.Koo@....com> > Cc: Tony Cheng <Tony.Cheng@....com> > Cc: amd-gfx@...ts.freedesktop.org > Cc: dri-devel@...ts.freedesktop.org > Signed-off-by: Lee Jones <lee.jones@...aro.org> Applied. Thanks! Alex > --- > .../gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c > index 1ea7db8eeb988..9a6c411bb7fe6 100644 > --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c > +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c > @@ -1351,10 +1351,7 @@ void dce110_timing_generator_tear_down_global_swap_lock( > > /* Restore DCP_GSL_PURPOSE_SURFACE_FLIP */ > { > - uint32_t value_crtc_vtotal; > - > - value_crtc_vtotal = dm_read_reg(tg->ctx, > - CRTC_REG(mmCRTC_V_TOTAL)); > + dm_read_reg(tg->ctx, CRTC_REG(mmCRTC_V_TOTAL)); > > set_reg_field_value(value, > 0, > -- > 2.25.1 > > _______________________________________________ > dri-devel mailing list > dri-devel@...ts.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
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