From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E9B6E77354 for ; Sat, 30 Sep 2023 04:49:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229626AbjI3Etq (ORCPT ); Sat, 30 Sep 2023 00:49:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229488AbjI3Etp (ORCPT ); Sat, 30 Sep 2023 00:49:45 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1EB0B9; Fri, 29 Sep 2023 21:49:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1696049382; x=1727585382; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=arr30aWpHmy7kMGrWqrx1XYiNq8pFh1ZTkAtiyJPmAg=; b=hsbkCIk2WACGqo/D05lO33NAORKylf5pbLOfgLUH4DSDvz9udqhVCMEl z4yNlvWkbg9lXoKUyuf67da4+LdoTJWSerMRT+K5mKC/vy+Js/dBSVjeG unvBeKWVa1/qHzkUmfWCsZW7yH/AxFwzRVVvHvuKMfm1OSrZGjkxrNdAE 5vYvQYYsAM5XXnHuQ7JcUzIGD3Jh8yN3gHq0B7gfOA5tIGG2Res7upJGz VJukoG46l765wKdmb+tt9AwcqZaf0xtpa+1e/ZZzNcZRyA16tXl92Zcrq PonF+sguAWGrsChSNWo1ltGb6yf1XGHpY9OlenZ/+RKPy3Ia1xWJCXfwn g==; X-IronPort-AV: E=McAfee;i="6600,9927,10848"; a="468700721" X-IronPort-AV: E=Sophos;i="6.03,189,1694761200"; d="scan'208";a="468700721" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Sep 2023 21:49:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10848"; a="726777810" X-IronPort-AV: E=Sophos;i="6.03,189,1694761200"; d="scan'208";a="726777810" Received: from lkp-server02.sh.intel.com (HELO c3b01524d57c) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 29 Sep 2023 21:49:38 -0700 Received: from kbuild by c3b01524d57c with local (Exim 4.96) (envelope-from ) id 1qmRv6-0003iL-0g; Sat, 30 Sep 2023 04:49:36 +0000 Date: Sat, 30 Sep 2023 12:48:52 +0800 From: kernel test robot To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Lee Jones , Daniel Thompson , Jingoo Han Cc: oe-kbuild-all@lists.linux.dev, Aisheng Dong , linux-pwm@vger.kernel.org, linux-fbdev@vger.kernel.org, Helge Deller , dri-devel@lists.freedesktop.org, Thierry Reding , kernel@pengutronix.de Subject: Re: [PATCH v3] backlight: pwm_bl: Disable PWM on shutdown and suspend Message-ID: <202309301206.OT7dbPq7-lkp@intel.com> References: <20230926150116.2124384-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230926150116.2124384-1-u.kleine-koenig@pengutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org Hi Uwe, kernel test robot noticed the following build errors: [auto build test ERROR on 8fff9184d1b5810dca5dd1a02726d4f844af88fc] url: https://github.com/intel-lab-lkp/linux/commits/Uwe-Kleine-K-nig/backlight-pwm_bl-Disable-PWM-on-shutdown-and-suspend/20230926-230323 base: 8fff9184d1b5810dca5dd1a02726d4f844af88fc patch link: https://lore.kernel.org/r/20230926150116.2124384-1-u.kleine-koenig%40pengutronix.de patch subject: [PATCH v3] backlight: pwm_bl: Disable PWM on shutdown and suspend config: mips-allmodconfig (https://download.01.org/0day-ci/archive/20230930/202309301206.OT7dbPq7-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230930/202309301206.OT7dbPq7-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/202309301206.OT7dbPq7-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/video/backlight/pwm_bl.c: In function 'pwm_backlight_remove': >> drivers/video/backlight/pwm_bl.c:632:33: error: 'state' undeclared (first use in this function); did you mean 'statx'? 632 | pwm_get_state(pb->pwm, &state); | ^~~~~ | statx drivers/video/backlight/pwm_bl.c:632:33: note: each undeclared identifier is reported only once for each function it appears in vim +632 drivers/video/backlight/pwm_bl.c 624 625 static void pwm_backlight_remove(struct platform_device *pdev) 626 { 627 struct backlight_device *bl = platform_get_drvdata(pdev); 628 struct pwm_bl_data *pb = bl_get_data(bl); 629 630 backlight_device_unregister(bl); 631 pwm_backlight_power_off(pb); > 632 pwm_get_state(pb->pwm, &state); 633 state.duty_cycle = 0; 634 state.enabled = false; 635 pwm_apply_state(pb->pwm, &state); 636 637 if (pb->exit) 638 pb->exit(&pdev->dev); 639 } 640 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki