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Received: from DM4PR12MB6280.namprd12.prod.outlook.com (2603:10b6:8:a2::11) by DS0PR12MB6557.namprd12.prod.outlook.com (2603:10b6:8:d3::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6319.22; Thu, 20 Apr 2023 14:17:40 +0000 Received: from DM4PR12MB6280.namprd12.prod.outlook.com ([fe80::fe53:2742:10f9:b8f1]) by DM4PR12MB6280.namprd12.prod.outlook.com ([fe80::fe53:2742:10f9:b8f1%9]) with mapi id 15.20.6319.022; Thu, 20 Apr 2023 14:17:40 +0000 Message-ID: <0b01ff9d-95c0-02d6-ba77-9af234e02a2f@amd.com> Date: Thu, 20 Apr 2023 10:19:05 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [PATCH] drm/amd/display: remove unused variables otg_inst and cmd Content-Language: en-US To: Tom Rix , harry.wentland@amd.com, sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, qingqing.zhuo@amd.com, wenjing.liu@amd.com, Jun.Lei@amd.com, Josip.Pavic@amd.com, Leon.Huang1@amd.com, Nicholas.Kazlauskas@amd.com Cc: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20230420020422.3256782-1-trix@redhat.com> From: Hamza Mahfooz In-Reply-To: <20230420020422.3256782-1-trix@redhat.com> Content-Type: text/plain; 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> | ^~~~~~~~ > 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 This has already been fixed, as of commit 1adb4dd5bd4b ("drm/amd/display: Remove unused variables in dcn21_hwseq.c") in amd-staging-drm-next. > --- > 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) { -- Hamza