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Thu, 10 Feb 2022 17:58:10 -0800 (PST) Received: from [192.168.1.211] ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id bt2sm1206999lfb.93.2022.02.10.17.58.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Feb 2022 17:58:10 -0800 (PST) Message-ID: <16278118-e33b-44f6-e815-fdcab44641bd@linaro.org> Date: Fri, 11 Feb 2022 04:58:09 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.1 Subject: Re: [PATCH 1/3] drm/msm/dpu: Remove set but unused variables Content-Language: en-GB To: Vinod Koul , Rob Clark Cc: linux-arm-msm@vger.kernel.org, Bjorn Andersson , Sean Paul , Abhinav Kumar , David Airlie , Daniel Vetter , Stephen Boyd , Kuogee Hsieh , Guenter Roeck , Kalyan Thota , Mark Yacoub , dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20220210114106.290669-1-vkoul@kernel.org> From: Dmitry Baryshkov In-Reply-To: <20220210114106.290669-1-vkoul@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 10/02/2022 14:41, Vinod Koul wrote: > We get warning: > > In function ‘dpu_encoder_virt_enable’: drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:1145:33: > warning: variable ‘priv’ set but not used [-Wunused-but-set-variable] > 1145 | struct msm_drm_private *priv; > > In function ‘dpu_encoder_virt_disable’: drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:1182:33: > warning: variable ‘priv’ set but not used [-Wunused-but-set-variable] > 1182 | struct msm_drm_private *priv; > > Remove these unused but set variables > > Signed-off-by: Vinod Koul Reviewed-by: Dmitry Baryshkov > --- > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c > index 1e648db439f9..132844801e92 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c > @@ -1142,14 +1142,12 @@ static void dpu_encoder_virt_enable(struct drm_encoder *drm_enc) > { > struct dpu_encoder_virt *dpu_enc = NULL; > int ret = 0; > - struct msm_drm_private *priv; > struct drm_display_mode *cur_mode = NULL; > > dpu_enc = to_dpu_encoder_virt(drm_enc); > > mutex_lock(&dpu_enc->enc_lock); > cur_mode = &dpu_enc->base.crtc->state->adjusted_mode; > - priv = drm_enc->dev->dev_private; > > trace_dpu_enc_enable(DRMID(drm_enc), cur_mode->hdisplay, > cur_mode->vdisplay); > @@ -1179,7 +1177,6 @@ static void dpu_encoder_virt_enable(struct drm_encoder *drm_enc) > static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc) > { > struct dpu_encoder_virt *dpu_enc = NULL; > - struct msm_drm_private *priv; > int i = 0; > > dpu_enc = to_dpu_encoder_virt(drm_enc); > @@ -1188,8 +1185,6 @@ static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc) > mutex_lock(&dpu_enc->enc_lock); > dpu_enc->enabled = false; > > - priv = drm_enc->dev->dev_private; > - > trace_dpu_enc_disable(DRMID(drm_enc)); > > /* wait for idle */ -- With best wishes Dmitry