linux-kernel - Re: [PATCH v5 3/3] mfd: lpc_ich: Add support for Intel Apollo Lake GPIO pinctrl in non-ACPI system

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Message-ID: <201606281600.ITuplzDs%fengguang.wu@intel.com>
Date:	Tue, 28 Jun 2016 16:53:09 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Tan Jui Nee <jui.nee.tan@...el.com>
Cc:	kbuild-all@...org, mika.westerberg@...ux.intel.com,
	heikki.krogerus@...ux.intel.com, andriy.shevchenko@...ux.intel.com,
	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
	x86@...nel.org, ptyser@...-inc.com, lee.jones@...aro.org,
	linus.walleij@...aro.org, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org, jui.nee.tan@...el.com,
	jonathan.yong@...el.com, ong.hock.yu@...el.com,
	weifeng.voon@...el.com, wan.ahmad.zainie.wan.mohamad@...el.com
Subject: Re: [PATCH v5 3/3] mfd: lpc_ich: Add support for Intel Apollo Lake
 GPIO pinctrl in non-ACPI system

Hi,

[auto build test WARNING on ljones-mfd/for-mfd-next]
[also build test WARNING on v4.7-rc5 next-20160627]
[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/Tan-Jui-Nee/x86-platform-p2sb-New-Primary-to-Sideband-bridge-support-driver-for-Intel-SOC-s/20160628-160704
base:   https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: x86_64-randconfig-s5-06281627 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   In file included from drivers/mfd/lpc_ich-apl.c:12:0:
>> include/linux/mfd/lpc_ich.h:49:39: warning: 'struct pci_dev' declared inside parameter list will not be visible outside of this definition or declaration
    static inline int lpc_ich_misc(struct pci_dev *dev)
                                          ^~~~~~~

vim +49 include/linux/mfd/lpc_ich.h

    33		ICH_V9_GPIO,
    34		ICH_V10CORP_GPIO,
    35		ICH_V10CONS_GPIO,
    36		AVOTON_GPIO,
    37	};
    38	
    39	struct lpc_ich_info {
    40		char name[32];
    41		unsigned int iTCO_version;
    42		unsigned int gpio_version;
    43		u8 use_gpio;
    44	};
    45	
    46	#if defined(CONFIG_X86_INTEL_APL)
    47	int lpc_ich_misc(struct pci_dev *dev);
    48	#else
  > 49	static inline int lpc_ich_misc(struct pci_dev *dev)
    50	{ return -ENODEV; }
    51	#endif
    52	
    53	#endif

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

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