Re: [PATCH V2] PCI:hisi: Add DT almost ECAM support for HiSilicon Hip06/Hip07 host controllers

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在 2017/2/4 18:05, kbuild test robot 写道:
Hi Dongdong,

[auto build test WARNING on robh/for-next]
[also build test WARNING on v4.10-rc6 next-20170203]
[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/Dongdong-Liu/PCI-hisi-Add-DT-almost-ECAM-support-for-HiSilicon-Hip06-Hip07-host-controllers/20170204-155006
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm64-allmodconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm64

All warnings (new ones prefixed by >>):

   drivers/pci/host/pcie-hisi.c: In function 'hisi_pcie_almost_ecam_probe':
drivers/pci/host/pcie-hisi.c:331:29: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     struct pci_ecam_ops *ops = of_device_get_match_data(dev);

Sorry, I made a mistake, will send patch  V3 to fix the compile warning.

Thanks,
Dongdong
                                ^~~~~~~~~~~~~~~~~~~~~~~~

vim +/const +331 drivers/pci/host/pcie-hisi.c

   315		},
   316		{},
   317	};
   318	
   319	static struct platform_driver hisi_pcie_driver = {
   320		.probe  = hisi_pcie_probe,
   321		.driver = {
   322			   .name = "hisi-pcie",
   323			   .of_match_table = hisi_pcie_of_match,
   324		},
   325	};
   326	builtin_platform_driver(hisi_pcie_driver);
   327	
   328	static int hisi_pcie_almost_ecam_probe(struct platform_device *pdev)
   329	{
   330		struct device *dev = &pdev->dev;
 > 331		struct pci_ecam_ops *ops = of_device_get_match_data(dev);
   332	
   333		return pci_host_common_probe(pdev, ops);
   334	}
   335	
   336	static int hisi_pcie_platform_init(struct pci_config_window *cfg)
   337	{
   338		struct device *dev = cfg->parent;
   339		struct platform_device *pdev = to_platform_device(dev);

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





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