From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 D48EC2517AC for ; Wed, 29 Apr 2026 19:17:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777490266; cv=none; b=VEyBrMT0yIiHGTiM/r55sjQVakz9cXl13lSqm6ggnFTvAe7oDtmfMKNkri0WqB/3iaGjt/TQX34t+iMaLCHILmvj/crQbap3DKSMOhqqZNmRW6Ss1UoKj8y8FMp+CwsrmjdcEDiTfJIZGQKOe+O3Zdb+11/JK/jyZN5X6kU/ZvA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777490266; c=relaxed/simple; bh=NdpsqONRcUyfFA6AEfEks0J8pgr3wqXMW8S2nukC6KA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dTL/37h3NHTiH0YmK1883b+rrmUi9ZzMspj1bljhHhscKgnPb88CXwYCwbp/2m9dHRI5XK+s5ROd66GheMxV3zEtEwj3lT3OzV/L0Dbhn9yta04+y02ZHqrO3XfOW7cwi+nes2LXVCUNrTq5Fg+d3J0JoqfmaJ9+KGmBcZjfFlo= 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=QJfJTrkG; arc=none smtp.client-ip=198.175.65.11 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="QJfJTrkG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777490265; x=1809026265; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=NdpsqONRcUyfFA6AEfEks0J8pgr3wqXMW8S2nukC6KA=; b=QJfJTrkGN1o9vqsEgW/RizyZklWxGINInpleazYe91q1IbA8Li6eduA5 K5iw1uajM/8HQdDe0DjUUSeHTC39dQ8K36qhpJqmu/So1B47b9yXFJCYq AtzU3JCYVhpm4EOjRcfK9GKGpWXpTRXenEF1dQalbPX6JM+ci2xSadeOK 3lbLKEGU3rIAwKwKwqL1caNmG4ewXsNf0gnA+VVyO4TBvtXfKcjBBIx7P bXuxNKIkC8caNXbJkU/tWs9yoHG34U6bKothSKBwCPwKwbOypFj2Sr/QI nzVjnL2qDsZoVmG0ZlcAJhPHGjiv9CcF8Adh+FNqGmJq2naK2uYeVVioL w==; X-CSE-ConnectionGUID: L+XjJ7vgRQ+Ez3Y28/ke+g== X-CSE-MsgGUID: 0oTBsB6URtiF1XIpqa9p3w== X-IronPort-AV: E=McAfee;i="6800,10657,11771"; a="88740398" X-IronPort-AV: E=Sophos;i="6.23,206,1770624000"; d="scan'208";a="88740398" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2026 12:17:44 -0700 X-CSE-ConnectionGUID: aK74WFK+QzebuweuuQA/3A== X-CSE-MsgGUID: 6yJPyYGCSE6P+PZJKdWO/A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,206,1770624000"; d="scan'208";a="238684543" Received: from lkp-server01.sh.intel.com (HELO aa799cca880d) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 29 Apr 2026 12:17:42 -0700 Received: from kbuild by aa799cca880d with local (Exim 4.98.2) (envelope-from ) id 1wIAPi-00000000BRk-2oCL; Wed, 29 Apr 2026 19:17:38 +0000 Date: Thu, 30 Apr 2026 03:17:08 +0800 From: kernel test robot To: =?utf-8?B?67CV66qF7ZuI?= , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: oe-kbuild-all@lists.linux.dev, Myeonghun Pak , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Ijae Kim Subject: Re: [PATCH] drm/panel: tdo-tl070wsh30: Use devm_drm_panel_add() Message-ID: <202604300328.1HVE9S0R-lkp@intel.com> References: <20260428131855.3501-1-pakmyeonghun@bagmyeonghun-ui-MacBookPro.local> 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=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260428131855.3501-1-pakmyeonghun@bagmyeonghun-ui-MacBookPro.local> Hi 박명훈, 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 v7.1-rc1 next-20260428] [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/drm-panel-tdo-tl070wsh30-Use-devm_drm_panel_add/20260428-215942 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260428131855.3501-1-pakmyeonghun%40bagmyeonghun-ui-MacBookPro.local patch subject: [PATCH] drm/panel: tdo-tl070wsh30: Use devm_drm_panel_add() config: nios2-randconfig-001-20260430 (https://download.01.org/0day-ci/archive/20260430/202604300328.1HVE9S0R-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260430/202604300328.1HVE9S0R-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/202604300328.1HVE9S0R-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c: In function 'tdo_tl070wsh30_panel_remove': >> drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c:201:38: warning: unused variable 'tdo_tl070wsh30' [-Wunused-variable] 201 | struct tdo_tl070wsh30_panel *tdo_tl070wsh30 = mipi_dsi_get_drvdata(dsi); | ^~~~~~~~~~~~~~ vim +/tdo_tl070wsh30 +201 drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c cf40c66005920a Neil Armstrong 2020-09-15 198 79abca2b399009 Uwe Kleine-König 2022-07-08 199 static void tdo_tl070wsh30_panel_remove(struct mipi_dsi_device *dsi) cf40c66005920a Neil Armstrong 2020-09-15 200 { cf40c66005920a Neil Armstrong 2020-09-15 @201 struct tdo_tl070wsh30_panel *tdo_tl070wsh30 = mipi_dsi_get_drvdata(dsi); cf40c66005920a Neil Armstrong 2020-09-15 202 int err; cf40c66005920a Neil Armstrong 2020-09-15 203 cf40c66005920a Neil Armstrong 2020-09-15 204 err = mipi_dsi_detach(dsi); cf40c66005920a Neil Armstrong 2020-09-15 205 if (err < 0) cf40c66005920a Neil Armstrong 2020-09-15 206 dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", err); cf40c66005920a Neil Armstrong 2020-09-15 207 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki