From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 36B772F2A for ; Thu, 23 Feb 2023 17:11:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1677172305; x=1708708305; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=I4+/UkM8aPuo7dqe2LJXZW5/uF/vwgztWL4vR4/KUYc=; b=Uu0jt6LWwjze1TEL4LmEGrFORHNmFEzV1TAmFk8kzsI6ZMIpA6GCg2aH FYwTrqnYcidlnrlMgX+lQruQaKt8oawUMZMy0AEnH+EBoFduJXRLEEdCO XlwJDqkSqkQSz73wmhUDsTQX6k0JGwWU++mzGYUNv1ON4qCUognrWFdOM qj4fdZkVXQAfsL+5acMZuV2IEshyc0whUMQlih08h9F4Vq3bsluAD0zyQ 9I2taEIrjYgSzVfMruyG0sXH6T+U8MHZU0pykVPDKVune/pZgoWj2nDJS IeFguaOfGby8xywYaCpUuVcVNFqkIE1FGWvr6YdrKO7N8/gK3VcmM1dVh Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10630"; a="331943886" X-IronPort-AV: E=Sophos;i="5.97,322,1669104000"; d="scan'208";a="331943886" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2023 09:10:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10630"; a="1001489032" X-IronPort-AV: E=Sophos;i="5.97,322,1669104000"; d="scan'208";a="1001489032" Received: from lkp-server01.sh.intel.com (HELO 3895f5c55ead) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 23 Feb 2023 09:10:10 -0800 Received: from kbuild by 3895f5c55ead with local (Exim 4.96) (envelope-from ) id 1pVF6g-0001XW-0M; Thu, 23 Feb 2023 17:10:10 +0000 Date: Fri, 24 Feb 2023 01:09:11 +0800 From: kernel test robot To: Sankeerth Billakanti Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [RFC PATCH 2/2] drm/msm/dp: enable pm_runtime support for dp driver Message-ID: <202302240000.LsLyruJR-lkp@intel.com> References: <20230223135635.30659-3-quic_sbillaka@quicinc.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230223135635.30659-3-quic_sbillaka@quicinc.com> Hi Sankeerth, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on drm/drm-next] [also build test WARNING on drm-intel/for-linux-next drm-tip/drm-tip linus/master next-20230223] [cannot apply to drm-misc/drm-misc-next drm-exynos/exynos-drm-next drm-intel/for-linux-next-fixes v6.2] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Sankeerth-Billakanti/drm-msm-dp-enumerate-edp-panel-during-driver-probe/20230223-215810 base: git://anongit.freedesktop.org/drm/drm drm-next patch link: https://lore.kernel.org/r/20230223135635.30659-3-quic_sbillaka%40quicinc.com patch subject: [RFC PATCH 2/2] drm/msm/dp: enable pm_runtime support for dp driver config: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20230224/202302240000.LsLyruJR-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/5351853e6b90c88348c59c9ffc02122ac2e491f8 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Sankeerth-Billakanti/drm-msm-dp-enumerate-edp-panel-during-driver-probe/20230223-215810 git checkout 5351853e6b90c88348c59c9ffc02122ac2e491f8 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash drivers/gpu/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202302240000.LsLyruJR-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/gpu/drm/msm/dp/dp_power.c: In function 'dp_power_client_deinit': >> drivers/gpu/drm/msm/dp/dp_power.c:184:34: warning: variable 'power' set but not used [-Wunused-but-set-variable] 184 | struct dp_power_private *power; | ^~~~~ drivers/gpu/drm/msm/dp/dp_power.c: In function 'dp_power_init': drivers/gpu/drm/msm/dp/dp_power.c:198:34: warning: variable 'power' set but not used [-Wunused-but-set-variable] 198 | struct dp_power_private *power = NULL; | ^~~~~ drivers/gpu/drm/msm/dp/dp_power.c: In function 'dp_power_deinit': drivers/gpu/drm/msm/dp/dp_power.c:221:34: warning: variable 'power' set but not used [-Wunused-but-set-variable] 221 | struct dp_power_private *power; | ^~~~~ vim +/power +184 drivers/gpu/drm/msm/dp/dp_power.c c943b4948b5848 Chandan Uddaraju 2020-08-27 181 c943b4948b5848 Chandan Uddaraju 2020-08-27 182 void dp_power_client_deinit(struct dp_power *dp_power) c943b4948b5848 Chandan Uddaraju 2020-08-27 183 { c943b4948b5848 Chandan Uddaraju 2020-08-27 @184 struct dp_power_private *power; c943b4948b5848 Chandan Uddaraju 2020-08-27 185 c943b4948b5848 Chandan Uddaraju 2020-08-27 186 if (!dp_power) { c943b4948b5848 Chandan Uddaraju 2020-08-27 187 DRM_ERROR("invalid power data\n"); c943b4948b5848 Chandan Uddaraju 2020-08-27 188 return; c943b4948b5848 Chandan Uddaraju 2020-08-27 189 } c943b4948b5848 Chandan Uddaraju 2020-08-27 190 c943b4948b5848 Chandan Uddaraju 2020-08-27 191 power = container_of(dp_power, struct dp_power_private, dp_power); c943b4948b5848 Chandan Uddaraju 2020-08-27 192 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests