linux-kernel - Re: [PATCH RESEND 08/16] backlight: ti-lmu-backlight: add LM3532 driver

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Date:	Mon, 2 Nov 2015 13:37:08 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Milo Kim <milo.kim@...com>
Cc:	kbuild-all@...org, devicetree@...r.kernel.org,
	lee.jones@...aro.org, linux-kernel@...r.kernel.org,
	Milo Kim <milo.kim@...com>, Jingoo Han <jingoohan1@...il.com>
Subject: Re: [PATCH RESEND 08/16] backlight: ti-lmu-backlight: add LM3532
 driver

Hi Milo,

[auto build test ERROR on ljones-mfd/for-mfd-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base]

url:    https://github.com/0day-ci/linux/commits/Milo-Kim/Support-TI-LMU-devices/20151102-130804
config: mips-allyesconfig (attached as .config)
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
        # save the attached .config to linux build tree
        make.cross ARCH=mips 

All errors (new ones prefixed by >>):

   In file included from drivers/video/backlight/lm3532_bl.c:14:0:
>> include/linux/mfd/ti-lmu.h:74:32: error: field 'notifier' has incomplete type
     struct blocking_notifier_head notifier;
                                   ^

vim +/notifier +74 include/linux/mfd/ti-lmu.h

51194f72 Milo Kim 2015-11-02  68   * @notifier:	Notifier for reporting hwmon event
51194f72 Milo Kim 2015-11-02  69   */
51194f72 Milo Kim 2015-11-02  70  struct ti_lmu {
51194f72 Milo Kim 2015-11-02  71  	struct device *dev;
51194f72 Milo Kim 2015-11-02  72  	struct regmap *regmap;
51194f72 Milo Kim 2015-11-02  73  	int en_gpio;
51194f72 Milo Kim 2015-11-02 @74  	struct blocking_notifier_head notifier;
51194f72 Milo Kim 2015-11-02  75  };
51194f72 Milo Kim 2015-11-02  76  
51194f72 Milo Kim 2015-11-02  77  int ti_lmu_read_byte(struct ti_lmu *lmu, u8 reg, u8 *read);

:::::: The code at line 74 was first introduced by commit
:::::: 51194f72221b7b83a8f6a5ba9bf0c49a10233ca2 mfd: add TI LMU driver

:::::: TO: Milo Kim <milo.kim@...com>
:::::: CC: 0day robot <fengguang.wu@...el.com>

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

Download attachment ".config.gz" of type "application/octet-stream" (39270 bytes)