From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 3502113DB99; Tue, 27 Aug 2024 06:23:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724739782; cv=none; b=PFMHPH9PWMZyuT864IYL/OQyuabUS7RugOTcky9u4k8FY5nEjqOtNF72bUcHH1NKkYkxNvNJ4vbyWnUoZmvwjTLZ+HTtddDUETdvEWqlvB5yBTUr7clKSZdaS0QJYud+fZIS8O1CYWltp/rwZopnL+4Pddxn/GESAPd0NxdiYZQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724739782; c=relaxed/simple; bh=sjyWgZeGfHgwkuBWTUfyr58uBeXYxYz+Nt1GMaQKmV0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FzJ+6UN+ZSidRCqerCK0Pqo/hNWl5+gPIoZyAZdSkWkVdznZ8WDQYdNj1bvNR22hgafI7QJtBnA3b4VNFuzGFvqzLDLd2eHPv77FTb8zXYkmV3HCv+lTki0+qXCaFztRKePmVE+nkWyLIn8TQ2X5vE2z8DHLYwjIGwLWzQF9VYs= 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=CgRs9408; arc=none smtp.client-ip=192.198.163.11 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="CgRs9408" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724739781; x=1756275781; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=sjyWgZeGfHgwkuBWTUfyr58uBeXYxYz+Nt1GMaQKmV0=; b=CgRs9408iiGBeEoshx02sSRDabTOI9zTxpcgbTNkky/4sishumHEPbZe B767UXGuJ0HUZYIhDiqFsDwnvkAXZYkXk37qxOE/Wq+8rdcrh7YVR6d3o HzU4RxDB+NpQZTRFYWvzLqK73NTpk9LEI2skOCoLVn/p+Y7bhWlwmubZM +dWeCZrtKx5RMdNNHXY2SsLqmMtWu+m8mzAASCW6a0NKd3CcO+SCMsHwQ FDlU6FcRTzzRZWHoRW48k9HT3s2awPXeUGsTU2y7lqoLLaXuImt8SKOqR kzxXCHUuhMk7PXXJmORPkzQkCu9pYnXcmh05ru4vXmyO2UfabNDBOWw0E w==; X-CSE-ConnectionGUID: q1SrjWXbSYSKAO7VpizWjA== X-CSE-MsgGUID: tWH3pqcWRRCC16lIpJLUog== X-IronPort-AV: E=McAfee;i="6700,10204,11176"; a="33821574" X-IronPort-AV: E=Sophos;i="6.10,179,1719903600"; d="scan'208";a="33821574" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 23:23:01 -0700 X-CSE-ConnectionGUID: EgCJSd8CRbawrLjie8jyrw== X-CSE-MsgGUID: TiixJNvQRGGOiH+t8POUPA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,179,1719903600"; d="scan'208";a="62589117" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 26 Aug 2024 23:22:58 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sipbT-000I86-1q; Tue, 27 Aug 2024 06:22:55 +0000 Date: Tue, 27 Aug 2024 14:22:33 +0800 From: kernel test robot To: Brian Norris , Mark Brown Cc: oe-kbuild-all@lists.linux.dev, =?utf-8?Q?Ond=C5=99ej?= Jirman , Brian Norris , stable@vger.kernel.org, Heiko Stuebner , Jon Lin , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-spi@vger.kernel.org, shengfei Xu Subject: Re: [PATCH] spi: rockchip: Resolve unbalanced runtime PM / system PM handling Message-ID: <202408271225.Zh4Kc31M-lkp@intel.com> References: <20240823214235.1718769-1-briannorris@chromium.org> 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: <20240823214235.1718769-1-briannorris@chromium.org> Hi Brian, kernel test robot noticed the following build warnings: [auto build test WARNING on rockchip/for-next] [also build test WARNING on broonie-sound/for-next broonie-spi/for-next linus/master v6.11-rc5 next-20240826] [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/Brian-Norris/spi-rockchip-Resolve-unbalanced-runtime-PM-system-PM-handling/20240826-135245 base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next patch link: https://lore.kernel.org/r/20240823214235.1718769-1-briannorris%40chromium.org patch subject: [PATCH] spi: rockchip: Resolve unbalanced runtime PM / system PM handling config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20240827/202408271225.Zh4Kc31M-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240827/202408271225.Zh4Kc31M-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/202408271225.Zh4Kc31M-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/spi/spi-rockchip.c: In function 'rockchip_spi_suspend': >> drivers/spi/spi-rockchip.c:948:30: warning: unused variable 'rs' [-Wunused-variable] 948 | struct rockchip_spi *rs = spi_controller_get_devdata(ctlr); | ^~ drivers/spi/spi-rockchip.c: In function 'rockchip_spi_resume': drivers/spi/spi-rockchip.c:969:30: warning: unused variable 'rs' [-Wunused-variable] 969 | struct rockchip_spi *rs = spi_controller_get_devdata(ctlr); | ^~ vim +/rs +948 drivers/spi/spi-rockchip.c 64e36824b32b06 addy ke 2014-07-01 942 64e36824b32b06 addy ke 2014-07-01 943 #ifdef CONFIG_PM_SLEEP 64e36824b32b06 addy ke 2014-07-01 944 static int rockchip_spi_suspend(struct device *dev) 64e36824b32b06 addy ke 2014-07-01 945 { 43de979ddc099c Jeffy Chen 2017-08-07 946 int ret; d66571a20f68f1 Chris Ruehl 2020-05-11 947 struct spi_controller *ctlr = dev_get_drvdata(dev); e882575efc771f shengfei Xu 2022-02-16 @948 struct rockchip_spi *rs = spi_controller_get_devdata(ctlr); 64e36824b32b06 addy ke 2014-07-01 949 d66571a20f68f1 Chris Ruehl 2020-05-11 950 ret = spi_controller_suspend(ctlr); 43de979ddc099c Jeffy Chen 2017-08-07 951 if (ret < 0) 64e36824b32b06 addy ke 2014-07-01 952 return ret; 64e36824b32b06 addy ke 2014-07-01 953 8d3fb5bc7d0206 Brian Norris 2024-08-23 954 ret = pm_runtime_force_suspend(dev); 8d3fb5bc7d0206 Brian Norris 2024-08-23 955 if (ret < 0) { 8d3fb5bc7d0206 Brian Norris 2024-08-23 956 spi_controller_resume(ctlr); 8d3fb5bc7d0206 Brian Norris 2024-08-23 957 return ret; 8d3fb5bc7d0206 Brian Norris 2024-08-23 958 } 64e36824b32b06 addy ke 2014-07-01 959 23e291c2e4c84a Brian Norris 2016-12-16 960 pinctrl_pm_select_sleep_state(dev); 23e291c2e4c84a Brian Norris 2016-12-16 961 43de979ddc099c Jeffy Chen 2017-08-07 962 return 0; 64e36824b32b06 addy ke 2014-07-01 963 } 64e36824b32b06 addy ke 2014-07-01 964 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki