Subject: Re: [PATCH 1/8] powerpc/fsl_uli1575: Misc cleanup

From: kernel test robot <[email-masked]>
Date: Sat, 8 Apr 2023 23:24:07 +0800

Hi Pali,

kernel test robot noticed the following build errors:

[auto build test ERROR on powerpc/next]
[also build test ERROR on powerpc/fixes linus/master v6.3-rc5 next-20230406]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Pali-Roh-r/powerpc-fsl_uli1575-Misc-cleanup/20230408-212610
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
patch link:    https://lore.kernel.org/r/20230408132151.8902-2-pali%40kernel.org
patch subject: [PATCH 1/8] powerpc/fsl_uli1575: Misc cleanup
config: powerpc-allnoconfig (https://download.01.org/0day-ci/archive/20230408/[email-masked]/config)
compiler: powerpc-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/4d3f86e2ae53d180d2cbbe556355ff5b03d4251b
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Pali-Roh-r/powerpc-fsl_uli1575-Misc-cleanup/20230408-212610
        git checkout 4d3f86e2ae53d180d2cbbe556355ff5b03d4251b
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash arch/powerpc/kernel/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <[email-masked]>
| Link: https://lore.kernel.org/oe-kbuild-all/[email-masked]/

All errors (new ones prefixed by >>):

   In file included from arch/powerpc/kernel/sys_ppc32.c:56:
   arch/powerpc/include/asm/ppc-pci.h:71:45: error: 'struct pci_controller' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
      71 | static inline int uli_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) { return PCIBIOS_SUCCESSFUL; }
         |                                             ^~~~~~~~~~~~~~
   arch/powerpc/include/asm/ppc-pci.h: In function 'uli_exclude_device':
>> arch/powerpc/include/asm/ppc-pci.h:71:102: error: 'PCIBIOS_SUCCESSFUL' undeclared (first use in this function)
      71 | static inline int uli_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) { return PCIBIOS_SUCCESSFUL; }
         |                                                                                                      ^~~~~~~~~~~~~~~~~~
   arch/powerpc/include/asm/ppc-pci.h:71:102: note: each undeclared identifier is reported only once for each function it appears in
   cc1: all warnings being treated as errors

vim +/PCIBIOS_SUCCESSFUL +71 arch/powerpc/include/asm/ppc-pci.h

    69	
    70	#if !defined(CONFIG_PCI) || !defined(CONFIG_FSL_ULI1575)
  > 71	static inline int uli_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) { return PCIBIOS_SUCCESSFUL; }
    72	#endif /* !defined(CONFIG_PCI) || !defined(CONFIG_FSL_ULI1575) */
    73	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests