[PATCH v3 9/9] powerpc/eeh: Convert log messages to eeh_edev_* macros

[kbuild test robot]

Hi Sam,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.3-rc1 next-20190724]
[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/Sam-Bobroff/powerpc-64-Adjust-order-in-pcibios_init/20190724-134001
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.4.0 make.cross ARCH=powerpc 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp at intel.com>

All errors (new ones prefixed by >>):

   arch/powerpc/kernel/eeh_driver.c: In function 'eeh_add_virt_device':
>> arch/powerpc/kernel/eeh_driver.c:459:17: error: unused variable 'pdn' [-Werror=unused-variable]
     struct pci_dn *pdn = eeh_dev_to_pdn(edev);
                    ^~~
   cc1: all warnings being treated as errors

vim +/pdn +459 arch/powerpc/kernel/eeh_driver.c

77bd7415 arch/powerpc/platforms/pseries/eeh_driver.c Linas Vepstas 2005-11-03  454  
bf773df9 arch/powerpc/kernel/eeh_driver.c            Sam Bobroff   2018-09-12  455  static void *eeh_add_virt_device(struct eeh_dev *edev)
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  456  {
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  457  	struct pci_driver *driver;
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  458  	struct pci_dev *dev = eeh_dev_to_pci_dev(edev);
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04 @459  	struct pci_dn *pdn = eeh_dev_to_pdn(edev);
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  460  
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  461  	if (!(edev->physfn)) {
6dad7bbd arch/powerpc/kernel/eeh_driver.c            Sam Bobroff   2019-07-23  462  		eeh_edev_warn(edev, "Not for VF\n");
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  463  		return NULL;
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  464  	}
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  465  
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  466  	driver = eeh_pcid_get(dev);
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  467  	if (driver) {
46d4be41 arch/powerpc/kernel/eeh_driver.c            Sam Bobroff   2018-05-25  468  		if (driver->err_handler) {
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  469  			eeh_pcid_put(dev);
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  470  			return NULL;
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  471  		}
46d4be41 arch/powerpc/kernel/eeh_driver.c            Sam Bobroff   2018-05-25  472  		eeh_pcid_put(dev);
46d4be41 arch/powerpc/kernel/eeh_driver.c            Sam Bobroff   2018-05-25  473  	}
67086e32 arch/powerpc/kernel/eeh_driver.c            Wei Yang      2016-03-04  474  

:::::: The code at line 459 was first introduced by commit
:::::: 67086e32b56481531ab1292b284e074b1a8d764c powerpc/eeh: powerpc/eeh: Support error recovery for VF PE

:::::: TO: Wei Yang <weiyang at linux.vnet.ibm.com>
:::::: CC: Michael Ellerman <mpe at ellerman.id.au>

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