linux-kernel - Re: [PATCH 4/4] sh: remove board_time

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Date:   Sun, 22 Apr 2018 14:30:16 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     kbuild-all@...org, Rich Felker <dalias@...c.org>,
        Baolin Wang <baolin.wang@...aro.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        linux-sh@...r.kernel.org, broonie@...nel.org,
        Arnd Bergmann <arnd@...db.de>,
        Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/4] sh: remove board_time_init() callback

Hi Arnd,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.17-rc1 next-20180420]
[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/Arnd-Bergmann/sh-dreamcast-rtc-push-down-rtc-class-ops-into-driver/20180421-071330
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
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
        make.cross ARCH=sh 

All errors (new ones prefixed by >>):

   arch/sh/kernel/time.c: In function 'time_init':
>> arch/sh/kernel/time.c:42:2: error: implicit declaration of function 'timer_init'; did you mean 'time_init'? [-Werror=implicit-function-declaration]
     timer_init();
     ^~~~~~~~~~
     time_init
   cc1: all warnings being treated as errors

vim +42 arch/sh/kernel/time.c

    39	
    40	void __init time_init(void)
    41	{
  > 42		timer_init();

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0-DAY kernel test infrastructure                Open Source Technology Center
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