From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="HReMX5YU" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E781DBD; Thu, 14 Dec 2023 02:07:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702548459; x=1734084459; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=7nYqpc7DtxTseeDVLSGfvUOGoJe3vkZw3P+N4mPsjNU=; b=HReMX5YUR6ibBflkte62aVVnn42pMbS6Eo1iLHNn3WeeS51eGd1fwp4g zGf1zcOqKnBSRpG7Lvji1CW8dnBzwfw+L8FxMSFC1xSbefdPpYIIqjnXk FMRgs/Ocw1kFkwU8C1rdNMbsNrMi12IBAeBn/Vp79pN7kb7HotOS0cY99 8m0g5YJjWaLAVStOFIlCuCc8sQAgrrcVoaObh6rg2B+mBXrwcqWmO4jy7 MhQ2+1eGpFVoVRjPKnpTZu8F0RaN2TIdzuqP0FWxyd8mICrsBnUeogMJf AKCBpWFsIhfY+JmiVQreKA9DN3tr/mVC6eEf4gLc863qsil+oym40Lg5i g==; X-IronPort-AV: E=McAfee;i="6600,9927,10923"; a="461563519" X-IronPort-AV: E=Sophos;i="6.04,275,1695711600"; d="scan'208";a="461563519" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Dec 2023 02:07:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10923"; a="1105644568" X-IronPort-AV: E=Sophos;i="6.04,275,1695711600"; d="scan'208";a="1105644568" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 14 Dec 2023 02:07:33 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rDict-000Lsp-0w; Thu, 14 Dec 2023 10:07:31 +0000 Date: Thu, 14 Dec 2023 18:06:42 +0800 From: kernel test robot To: Sherry Sun , hongxing.zhu@nxp.com, l.stach@pengutronix.de, lpieralisi@kernel.org, kw@linux.com, robh@kernel.org, bhelgaas@google.com, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-imx@nxp.com, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH V2 1/4] PCI: imx6: Add pci host wakeup support on imx platforms. Message-ID: <202312141726.nPrR7WDt-lkp@intel.com> References: <20231213092850.1706042-2-sherry.sun@nxp.com> Precedence: bulk X-Mailing-List: devicetree@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: <20231213092850.1706042-2-sherry.sun@nxp.com> Hi Sherry, kernel test robot noticed the following build warnings: [auto build test WARNING on pci/next] [also build test WARNING on pci/for-linus shawnguo/for-next robh/for-next linus/master v6.7-rc5 next-20231214] [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/Sherry-Sun/PCI-imx6-Add-pci-host-wakeup-support-on-imx-platforms/20231213-173031 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20231213092850.1706042-2-sherry.sun%40nxp.com patch subject: [PATCH V2 1/4] PCI: imx6: Add pci host wakeup support on imx platforms. config: arm-randconfig-004-20231213 (https://download.01.org/0day-ci/archive/20231214/202312141726.nPrR7WDt-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231214/202312141726.nPrR7WDt-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/202312141726.nPrR7WDt-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/pci/controller/dwc/pci-imx6.c:1267:13: warning: no previous prototype for function 'host_wake_irq_handler' [-Wmissing-prototypes] 1267 | irqreturn_t host_wake_irq_handler(int irq, void *priv) | ^ drivers/pci/controller/dwc/pci-imx6.c:1267:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1267 | irqreturn_t host_wake_irq_handler(int irq, void *priv) | ^ | static 1 warning generated. vim +/host_wake_irq_handler +1267 drivers/pci/controller/dwc/pci-imx6.c 1266 > 1267 irqreturn_t host_wake_irq_handler(int irq, void *priv) 1268 { 1269 struct imx6_pcie *imx6_pcie = priv; 1270 struct device *dev = imx6_pcie->pci->dev; 1271 1272 /* Notify PM core we are wakeup source */ 1273 pm_wakeup_event(dev, 0); 1274 pm_system_wakeup(); 1275 1276 return IRQ_HANDLED; 1277 } 1278 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki