linux-kernel - Re: [PATCH v5 3/3] PCI/of fix of_dma_get

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Message-ID: <201705080258.8tzPFTzu%fengguang.wu@intel.com>
Date:   Mon, 8 May 2017 03:08:24 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Oza Pawandeep <oza.oza@...adcom.com>
Cc:     kbuild-all@...org, Joerg Roedel <joro@...tes.org>,
        Robin Murphy <robin.murphy@....com>,
        iommu@...ts.linux-foundation.org, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, bcm-kernel-feedback-list@...adcom.com,
        Oza Pawandeep <oza.pawandeep@...il.com>,
        Oza Pawandeep <oza.oza@...adcom.com>
Subject: Re: [PATCH v5 3/3] PCI/of fix of_dma_get_range; get PCI specific
 dma-ranges

Hi Oza,

[auto build test ERROR on v4.9-rc8]
[cannot apply to glikely/devicetree/next iommu/next next-20170505]
[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/Oza-Pawandeep/OF-PCI-address-PCI-inbound-memory-limitations/20170508-004625
config: arm-arm67 (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   drivers//of/address.c: In function 'of_bus_pci_get_dma_ranges':
>> drivers//of/address.c:212:2: error: implicit declaration of function 'pci_free_resource_list' [-Werror=implicit-function-declaration]
     pci_free_resource_list(&res);
     ^~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/pci_free_resource_list +212 drivers//of/address.c

   206				*dma_addr = res_dma->start - window->offset;
   207				*paddr = res_dma->start;
   208				*size = resource_size(res_dma);
   209				}
   210			}
   211		}
 > 212		pci_free_resource_list(&res);
   213	
   214		/*
   215		 * return the largest possible size,

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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