linux-kernel - Re: [PATCH v2 1/4] asm-generic: add pci required defines and functions

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Date:	Wed, 14 Oct 2015 15:04:41 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Ley Foon Tan <lftan@...era.com>
Cc:	kbuild-all@...org, Bjorn Helgaas <bhelgaas@...gle.com>,
	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
	linux-arch@...r.kernel.org, linux-pci@...r.kernel.org,
	Ley Foon Tan <lftan@...era.com>, lftan.linux@...il.com
Subject: Re: [PATCH v2 1/4] asm-generic: add pci required defines and
 functions

Hi Ley,

[auto build test ERROR on v4.3-rc5 -- if it's inappropriate base, please suggest rules for selecting the more suitable base]

url:    https://github.com/0day-ci/linux/commits/Ley-Foon-Tan/Add-PCI-support-on-nios2-architecture/20151014-143651
config: x86_64-lkp (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All error/warnings (new ones prefixed by >>):

   In file included from arch/x86/include/asm/pci.h:112:0,
                    from include/linux/pci.h:1497,
                    from arch/x86/kernel/setup.c:48:
>> include/asm-generic/pci.h:39:25: error: redefinition of 'pci_proc_domain'
    #define pci_proc_domain pci_proc_domain
                            ^
>> include/asm-generic/pci.h:40:19: note: in expansion of macro 'pci_proc_domain'
    static inline int pci_proc_domain(struct pci_bus *bus)
                      ^
   In file included from include/linux/pci.h:1497:0,
                    from arch/x86/kernel/setup.c:48:
   arch/x86/include/asm/pci.h:38:19: note: previous definition of 'pci_proc_domain' was here
    static inline int pci_proc_domain(struct pci_bus *bus)
                      ^
--
   In file included from arch/x86/include/asm/pci.h:112:0,
                    from include/linux/pci.h:1497,
                    from arch/x86/pci/common.c:8:
>> include/asm-generic/pci.h:39:25: error: redefinition of 'pci_proc_domain'
    #define pci_proc_domain pci_proc_domain
                            ^
>> include/asm-generic/pci.h:40:19: note: in expansion of macro 'pci_proc_domain'
    static inline int pci_proc_domain(struct pci_bus *bus)
                      ^
   In file included from include/linux/pci.h:1497:0,
                    from arch/x86/pci/common.c:8:
   arch/x86/include/asm/pci.h:38:19: note: previous definition of 'pci_proc_domain' was here
    static inline int pci_proc_domain(struct pci_bus *bus)
                      ^
>> arch/x86/pci/common.c:639:44: error: macro "pcibios_assign_all_busses" passed 1 arguments, but takes just 0
    unsigned int pcibios_assign_all_busses(void)
                                               ^
>> arch/x86/pci/common.c:640:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
    {
    ^

vim +/pci_proc_domain +39 include/asm-generic/pci.h

    33	
    34	#ifndef pcibios_assign_all_busses
    35	#define pcibios_assign_all_busses()	(pci_has_flag(PCI_REASSIGN_ALL_BUS))
    36	#endif
    37	
    38	#ifndef pci_proc_domain
  > 39	#define pci_proc_domain pci_proc_domain
  > 40	static inline int pci_proc_domain(struct pci_bus *bus)
    41	{
    42	#ifdef CONFIG_PCI_DOMAINS_GENERIC
    43		return pci_domain_nr(bus);

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

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