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X-CSE-ConnectionGUID: dtZxLbw0RbmFjcXgtgPrbg== X-CSE-MsgGUID: ldKpLS8iSaq0i1Zh9RUJyA== X-IronPort-AV: E=McAfee;i="6800,10657,11489"; a="65035753" X-IronPort-AV: E=Sophos;i="6.16,298,1744095600"; d="scan'208";a="65035753" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jul 2025 08:02:49 -0700 X-CSE-ConnectionGUID: jQGMFmdxT2arjTPo/Z/l4A== X-CSE-MsgGUID: m/zVlW8/THqyehHj9WGIWA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,298,1744095600"; d="scan'208";a="155431612" Received: from lkp-server01.sh.intel.com (HELO 9ee84586c615) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 09 Jul 2025 08:02:40 -0700 Received: from kbuild by 9ee84586c615 with local (Exim 4.96) (envelope-from ) id 1uZWJh-0003eF-2o; Wed, 09 Jul 2025 15:02:37 +0000 Date: Wed, 9 Jul 2025 23:02:27 +0800 From: kernel test robot To: LiangCheng Wang , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sumit Semwal , Christian =?iso-8859-1?Q?K=F6nig?= , Wig Cheng Cc: oe-kbuild-all@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, LiangCheng Wang Subject: Re: [PATCH 2/3] drm: tiny: Add support for Mayqueen Pixpaper e-ink panel Message-ID: <202507092231.FtZkMync-lkp@intel.com> References: <20250708-drm-v1-2-45055fdadc8a@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250708-drm-v1-2-45055fdadc8a@gmail.com> Hi LiangCheng, kernel test robot noticed the following build warnings: [auto build test WARNING on d7b8f8e20813f0179d8ef519541a3527e7661d3a] url: https://github.com/intel-lab-lkp/linux/commits/LiangCheng-Wang/dt-bindings-vendor-prefixes-Add-Mayqueen-name/20250708-180933 base: d7b8f8e20813f0179d8ef519541a3527e7661d3a patch link: https://lore.kernel.org/r/20250708-drm-v1-2-45055fdadc8a%40gmail.com patch subject: [PATCH 2/3] drm: tiny: Add support for Mayqueen Pixpaper e-ink panel config: sparc-randconfig-r112-20250709 (https://download.01.org/0day-ci/archive/20250709/202507092231.FtZkMync-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 14.3.0 reproduce: (https://download.01.org/0day-ci/archive/20250709/202507092231.FtZkMync-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202507092231.FtZkMync-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/tiny/pixpaper.c:85:10: sparse: sparse: Initializer entry defined twice drivers/gpu/drm/tiny/pixpaper.c:86:9: sparse: also defined here drivers/gpu/drm/tiny/pixpaper.c:601:10: sparse: sparse: Initializer entry defined twice drivers/gpu/drm/tiny/pixpaper.c:606:10: sparse: also defined here vim +85 drivers/gpu/drm/tiny/pixpaper.c 80 81 static const struct drm_plane_funcs pixpaper_plane_funcs = { 82 .update_plane = drm_atomic_helper_update_plane, 83 .disable_plane = drm_atomic_helper_disable_plane, 84 .destroy = drm_plane_cleanup, > 85 .reset = drm_atomic_helper_plane_reset, 86 DRM_GEM_SHADOW_PLANE_FUNCS, 87 }; 88 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki