From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751113AbeFAAnN (ORCPT ); Thu, 31 May 2018 20:43:13 -0400 Received: from mga12.intel.com ([192.55.52.136]:47741 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750771AbeFAAnJ (ORCPT ); Thu, 31 May 2018 20:43:09 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,464,1520924400"; d="scan'208";a="44390312" Date: Fri, 1 Jun 2018 08:42:27 +0800 From: kbuild test robot To: honghui.zhang@mediatek.com Cc: kbuild-all@01.org, lorenzo.pieralisi@arm.com, marc.zyngier@arm.com, bhelgaas@google.com, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, yingjoe.chen@mediatek.com, eddie.huang@mediatek.com, ryder.lee@mediatek.com, honghui.zhang@mediatek.com, hongkun.cao@mediatek.com, youlin.pei@mediatek.com, yong.wu@mediatek.com, yt.shen@mediatek.com, sean.wang@mediatek.com, xinping.qian@mediatek.com Subject: Re: [PATCH] PCI: mediatek: Add system pm support for MT2712 Message-ID: <201806010727.GOthd5OK%fengguang.wu@intel.com> References: <1527647736-19986-1-git-send-email-honghui.zhang@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1527647736-19986-1-git-send-email-honghui.zhang@mediatek.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Honghui, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on pci/next] [also build test WARNING on next-20180531] [cannot apply to v4.17-rc7] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/honghui-zhang-mediatek-com/PCI-mediatek-Add-system-pm-support-for-MT2712/20180601-053217 base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) drivers/pci/host/pcie-mediatek.c:463:40: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile *address @@ got void [novoid volatile *address @@ drivers/pci/host/pcie-mediatek.c:463:40: expected void volatile *address drivers/pci/host/pcie-mediatek.c:463:40: got void [noderef] * drivers/pci/host/pcie-mediatek.c:586:44: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile *address @@ got void [novoid volatile *address @@ drivers/pci/host/pcie-mediatek.c:586:44: expected void volatile *address drivers/pci/host/pcie-mediatek.c:586:44: got void [noderef] * >> drivers/pci/host/pcie-mediatek.c:1259:25: sparse: symbol 'mtk_pcie_pm_ops' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation