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

From: kernel test robot
Date: Fri Feb 26 2021 - 08:11:35 EST

Hi Tony,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 2c87f7a38f930ef6f6a7bdd04aeb82ce3971b54b
commit: e69b4e1a7577c169e9f52edf977401734a6a29eb ARM: OMAP2+: Add omap_init_time_of()
date: 9 months ago
config: arm-randconfig-r012-20210226 (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
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