From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 EE49830EF90; Wed, 22 Apr 2026 09:38:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776850710; cv=none; b=Z0bkn/K2ktEW3a/hWN9lP/OH2xBWSdknWxGV0FTkMUePOcShoM4elTieHq4HvoyzHkX2rD8iqMVbaMAQoBuDr9tJZmwNYrFBJ2igGLRpA+8j5qUSL53VugphwDZO7PPoe9+CkkrS/V8cpPdD+kzFQaDp7RO8hu+5QiwkF455Pcg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776850710; c=relaxed/simple; bh=zaC+o3hHTDa7/hz7nLBobboom0XVJ935Z1rRDvGJyDE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WSzLLN8qLqALDH+z1y54DspPFJUOV6uR0y39p6oxzTAuX20y3qMuryzAkY4en2XvXR2JjgcYufnIEmpOkPyy1+6KE3a54/VsbKhDhBmiMpwjKR3NieVwob0Q4P3ow8lZoJckscw3CoWR3QvY+SVLu96Ow1pKfgN5SXGgbA5A3wE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ndXRCiFF; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ndXRCiFF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1776850708; x=1808386708; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=zaC+o3hHTDa7/hz7nLBobboom0XVJ935Z1rRDvGJyDE=; b=ndXRCiFFqS9fhH4J6d9zNvmmizSg7qL2OivmIlW9AEFvDL2ZTwWH7453 ckEacYrQEqp8+QZZzj9ndT72eQXS+ysMS7PwJPveSl51Ib/XK+/w+QXBm SuozdVQZNfpjYU1iMpag1WTojraV9KzH84VjRt2ua6KRrgMcEpK/C8bsg yP5D2lVjODiVl0cBSJ0SvrAWxCFd3feZc1RTfdRo5CGpX09xJNw90I/ux icdNvbcGYTU8E4FSKK4uWI0NPSbL/dwqM8lI3s/2/bTwbs99dMatgfcQr rF18l5NFVuq3PQ1crwjfNGbP8dSKu5AfG9tEWtVnli1AOF+5Fwso87Anv g==; X-CSE-ConnectionGUID: 3Cpi6Z4zTzCQkrnf9gdSBg== X-CSE-MsgGUID: 5E+Ao8f7QHKPyYC96VZBcA== X-IronPort-AV: E=McAfee;i="6800,10657,11763"; a="65335595" X-IronPort-AV: E=Sophos;i="6.23,192,1770624000"; d="scan'208";a="65335595" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Apr 2026 02:38:27 -0700 X-CSE-ConnectionGUID: CRvZqfYTSRK4FnY9Y9JEpg== X-CSE-MsgGUID: 4JzoVTKER2SAcm2xuYB1jg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,192,1770624000"; d="scan'208";a="231417451" Received: from lkp-server01.sh.intel.com (HELO aa799cca880d) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 22 Apr 2026 02:38:22 -0700 Received: from kbuild by aa799cca880d with local (Exim 4.98.2) (envelope-from ) id 1wFU2B-000000000Nx-1ubz; Wed, 22 Apr 2026 09:38:15 +0000 Date: Wed, 22 Apr 2026 17:37:29 +0800 From: kernel test robot To: Biju , Liu Ying , Andrzej Hajda , Neil Armstrong , Robert Foss , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: oe-kbuild-all@lists.linux.dev, Biju Das , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven , Prabhakar Mahadev Lad , linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH] drm/bridge: ite-it6263: Add basic resume support Message-ID: <202604221736.zHLIEw3V-lkp@intel.com> References: <20260415113954.179006-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20260415113954.179006-1-biju.das.jz@bp.renesas.com> Hi Biju, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on linus/master v7.0 next-20260421] [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/Biju/drm-bridge-ite-it6263-Add-basic-resume-support/20260421-073706 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260415113954.179006-1-biju.das.jz%40bp.renesas.com patch subject: [PATCH] drm/bridge: ite-it6263: Add basic resume support config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20260422/202604221736.zHLIEw3V-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260422/202604221736.zHLIEw3V-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/202604221736.zHLIEw3V-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/bridge/ite-it6263.c:909:12: warning: 'it6263_resume' defined but not used [-Wunused-function] 909 | static int it6263_resume(struct device *dev) | ^~~~~~~~~~~~~ vim +/it6263_resume +909 drivers/gpu/drm/bridge/ite-it6263.c 908 > 909 static int it6263_resume(struct device *dev) 910 { 911 struct it6263 *it = dev_get_drvdata(dev); 912 int ret; 913 914 ret = it6263_lvds_set_i2c_addr(it); 915 if (ret) 916 return ret; 917 918 it6263_lvds_config(it); 919 920 return 0; 921 } 922 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki