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Message-Id: <20230420020422.3256782-1-trix@redhat.com>
Date: Wed, 19 Apr 2023 22:04:22 -0400
From: Tom Rix <trix@...hat.com>
To: harry.wentland@....com, sunpeng.li@....com,
Rodrigo.Siqueira@....com, alexander.deucher@....com,
christian.koenig@....com, Xinhui.Pan@....com, airlied@...il.com,
daniel@...ll.ch, qingqing.zhuo@....com, wenjing.liu@....com,
Jun.Lei@....com, Josip.Pavic@....com, Leon.Huang1@....com,
Nicholas.Kazlauskas@....com
Cc: amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
linux-kernel@...r.kernel.org, Tom Rix <trix@...hat.com>
Subject: [PATCH] drm/amd/display: remove unused variables otg_inst and cmd
gcc reports
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hwseq.c:
In function ‘dcn21_set_backlight_level’:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hwseq.c:229:18:
error: unused variable ‘otg_inst’ [-Werror=unused-variable]
229 | uint32_t otg_inst = pipe_ctx->stream_res.tg->inst;
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hwseq.c:226:27:
error: unused variable ‘cmd’ [-Werror=unused-variable]
226 | union dmub_rb_cmd cmd;
| ^~~
These variables are not used, so remove them.
Fixes: e97cc04fe0fb ("drm/amd/display: refactor dmub commands into single function")
Signed-off-by: Tom Rix <trix@...hat.com>
---
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
index 55a464a39529..43463d08f21b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c
@@ -223,10 +223,8 @@ bool dcn21_set_backlight_level(struct pipe_ctx *pipe_ctx,
uint32_t backlight_pwm_u16_16,
uint32_t frame_ramp)
{
- union dmub_rb_cmd cmd;
struct dc_context *dc = pipe_ctx->stream->ctx;
struct abm *abm = pipe_ctx->stream_res.abm;
- uint32_t otg_inst = pipe_ctx->stream_res.tg->inst;
struct panel_cntl *panel_cntl = pipe_ctx->stream->link->panel_cntl;
if (dc->dc->res_pool->dmcu) {
--
2.27.0
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