linux-kernel - [PATCH 1/2] drm/amd/display: Remove unused variable 'scl

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Date:   Tue, 28 Mar 2023 19:09:46 -0300
From:   Caio Novais <caionovais@....br>
To:     amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Cc:     Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Wesley Chalmers <Wesley.Chalmers@....com>,
        "Lee, Alvin" <Alvin.Lee2@....com>, Jun Lei <Jun.Lei@....com>,
        Qingqing Zhuo <qingqing.zhuo@....com>,
        Aurabindo Pillai <aurabindo.pillai@....com>,
        Caio Novais <caionovais@....br>,
        Hamza Mahfooz <hamza.mahfooz@....com>,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Nicholas Kazlauskas <Nicholas.Kazlauskas@....com>,
        Gabe Teeger <gabe.teeger@....com>, Roman Li <roman.li@....com>,
        Maíra Canal <mairacanal@...eup.net>,
        Deepak R Varma <drv@...lo.com>
Subject: [PATCH 1/2] drm/amd/display: Remove unused variable 'scl_enable'

Compiling AMD GPU drivers displays a warning:

drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_rq_dlg_calc_314.c: In function ‘dml_rq_dlg_get_dlg_params’:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_rq_dlg_calc_314.c:991:14: warning: variable ‘scl_enable’ set but not used [-Wunused-but-set-variable]

Get rid of it by removing the variable 'scl_enable'.

Signed-off-by: Caio Novais <caionovais@....br>
---
 .../gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c
index d1c2693a2e28..ea4eb66066c4 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c
@@ -988,7 +988,6 @@ static void dml_rq_dlg_get_dlg_params(
 	double hratio_c;
 	double vratio_l;
 	double vratio_c;
-	bool scl_enable;
 
 	unsigned int swath_width_ub_l;
 	unsigned int dpte_groups_per_row_ub_l;
@@ -1117,7 +1116,6 @@ static void dml_rq_dlg_get_dlg_params(
 	hratio_c = scl->hscl_ratio_c;
 	vratio_l = scl->vscl_ratio;
 	vratio_c = scl->vscl_ratio_c;
-	scl_enable = scl->scl_enable;
 
 	swath_width_ub_l = rq_dlg_param->rq_l.swath_width_ub;
 	dpte_groups_per_row_ub_l = rq_dlg_param->rq_l.dpte_groups_per_row_ub;
-- 
2.40.0