arch/arm/mach-omap2/board-generic.c:36:28: warning: no previous prototype for 'omap_init_time_of'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   65f0d2414b7079556fbbcc070b3d1c9f9587606d
commit: e69b4e1a7577c169e9f52edf977401734a6a29eb ARM: OMAP2+: Add omap_init_time_of()
date:   8 months ago
config: arm-randconfig-r005-20210114 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e69b4e1a7577c169e9f52edf977401734a6a29eb
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout e69b4e1a7577c169e9f52edf977401734a6a29eb
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> arch/arm/mach-omap2/board-generic.c:36:28: warning: no previous prototype for 'omap_init_time_of' [-Wmissing-prototypes]
      36 | void __init __maybe_unused omap_init_time_of(void)
         |                            ^~~~~~~~~~~~~~~~~


vim +/omap_init_time_of +36 arch/arm/mach-omap2/board-generic.c

    34	
    35	/* Clocks are needed early, see drivers/clocksource for the rest */
  > 36	void __init __maybe_unused omap_init_time_of(void)
    37	{
    38		omap_clk_init();
    39		timer_probe();
    40	}
    41	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
Description: application/gzip