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From: kbuild test robot <fengguang.wu@intel.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: kbuild-all@01.org, linux-pci@vger.kernel.org
Subject: [pci:pci/host-cleanups-wip 42/95] drivers/pci/host/pci-dra7xx.c:151:29: error: passing argument 1 of 'dra7xx_pcie_establish_link' from incompatible pointer type
Date: Wed, 5 Oct 2016 17:26:56 +0800	[thread overview]
Message-ID: <201610051754.IK9Mwmyf%fengguang.wu@intel.com> (raw)

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/host-cleanups-wip
head:   ee9b4e4188d1ca0e60edc96ed54acebe8ec19dc9
commit: dbcd9e3eefd5efbb4c711093d6dec641232fe63d [42/95] PCI: dra7xx: Pass device-specific struct to internal functions
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-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
        git checkout dbcd9e3eefd5efbb4c711093d6dec641232fe63d
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   drivers/pci/host/pci-dra7xx.c: In function 'dra7xx_pcie_host_init':
>> drivers/pci/host/pci-dra7xx.c:151:29: error: passing argument 1 of 'dra7xx_pcie_establish_link' from incompatible pointer type [-Werror=incompatible-pointer-types]
     dra7xx_pcie_establish_link(pp);
                                ^~
   drivers/pci/host/pci-dra7xx.c:105:12: note: expected 'struct dra7xx_pcie *' but argument is of type 'struct pcie_port *'
    static int dra7xx_pcie_establish_link(struct dra7xx_pcie *dra7xx)
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/dra7xx_pcie_establish_link +151 drivers/pci/host/pci-dra7xx.c

9cdce1cd Zhou Wang              2015-10-29  145  	pp->mem_base &= DRA7XX_CPU_TO_BUS_ADDR;
9cdce1cd Zhou Wang              2015-10-29  146  	pp->cfg0_base &= DRA7XX_CPU_TO_BUS_ADDR;
9cdce1cd Zhou Wang              2015-10-29  147  	pp->cfg1_base &= DRA7XX_CPU_TO_BUS_ADDR;
883cc17c Gabriele Paoloni       2015-10-29  148  
7e57fd14 Jisheng Zhang          2016-03-16  149  	dw_pcie_setup_rc(pp);
7e57fd14 Jisheng Zhang          2016-03-16  150  
47ff3de9 Kishon Vijay Abraham I 2014-07-22 @151  	dra7xx_pcie_establish_link(pp);
47ff3de9 Kishon Vijay Abraham I 2014-07-22  152  	if (IS_ENABLED(CONFIG_PCI_MSI))
47ff3de9 Kishon Vijay Abraham I 2014-07-22  153  		dw_pcie_msi_init(pp);
dbcd9e3e Bjorn Helgaas          2016-08-30  154  	dra7xx_pcie_enable_interrupts(dra7xx);

:::::: The code at line 151 was first introduced by commit
:::::: 47ff3de911a728cdf9ecc6ad777131902cff62b4 PCI: dra7xx: Add TI DRA7xx PCIe driver

:::::: TO: Kishon Vijay Abraham I <kishon@ti.com>
:::::: CC: Bjorn Helgaas <bhelgaas@google.com>

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

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                 reply	other threads:[~2016-10-05  9:27 UTC|newest]

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