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X-CSE-ConnectionGUID: LrfXrL7TRMuc6tKozRasuQ== X-CSE-MsgGUID: sfv1nkD0TwapHa3qvk2Ipw== X-IronPort-AV: E=McAfee;i="6700,10204,11384"; a="43951818" X-IronPort-AV: E=Sophos;i="6.14,276,1736841600"; d="scan'208";a="43951818" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Mar 2025 18:22:47 -0700 X-CSE-ConnectionGUID: 5oOBzU7oSCaHqS8SQxa1SA== X-CSE-MsgGUID: 5n/uCNutQEePq1cdGOjfgw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,276,1736841600"; d="scan'208";a="125350033" Received: from lkp-server02.sh.intel.com (HELO e98e3655d6d2) ([10.239.97.151]) by fmviesa009.fm.intel.com with ESMTP; 25 Mar 2025 18:22:43 -0700 Received: from kbuild by e98e3655d6d2 with local (Exim 4.96) (envelope-from ) id 1txFTd-0005MR-1a; Wed, 26 Mar 2025 01:22:41 +0000 Date: Wed, 26 Mar 2025 09:21:53 +0800 From: kernel test robot To: Anusha Srivatsa , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Luca Ceresoli , Anusha Srivatsa Subject: Re: [PATCH 2/5] drm/panel: Add refcount support Message-ID: <202503260820.3wTF0Zap-lkp@intel.com> References: <20250325-b4-panel-refcounting-v1-2-4e2bf5d19c5d@redhat.com> Precedence: bulk X-Mailing-List: llvm@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: <20250325-b4-panel-refcounting-v1-2-4e2bf5d19c5d@redhat.com> Hi Anusha, kernel test robot noticed the following build warnings: [auto build test WARNING on c8ba07caaecc622a9922cda49f24790821af8a71] url: https://github.com/intel-lab-lkp/linux/commits/Anusha-Srivatsa/drm-panel-Add-new-helpers-for-refcounted-panel-allocatons/20250326-012651 base: c8ba07caaecc622a9922cda49f24790821af8a71 patch link: https://lore.kernel.org/r/20250325-b4-panel-refcounting-v1-2-4e2bf5d19c5d%40redhat.com patch subject: [PATCH 2/5] drm/panel: Add refcount support config: s390-randconfig-002-20250326 (https://download.01.org/0day-ci/archive/20250326/202503260820.3wTF0Zap-lkp@intel.com/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250326/202503260820.3wTF0Zap-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/202503260820.3wTF0Zap-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/drm_panel.c:408: warning: expecting prototype for drm_bridge_put_void(). Prototype was for drm_panel_put_void() instead vim +408 drivers/gpu/drm/drm_panel.c 398 399 /** 400 * drm_bridge_put_void - wrapper to drm_bridge_put() taking a void pointer 401 * 402 * @data: pointer to @struct drm_bridge, cast to a void pointer 403 * 404 * Wrapper of drm_bridge_put() to be used when a function taking a void 405 * pointer is needed, for example as a devm action. 406 */ 407 static void drm_panel_put_void(void *data) > 408 { 409 struct drm_panel *panel = (struct drm_panel *)data; 410 411 drm_panel_put(panel); 412 } 413 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki