[asahilinux:pr/8 9/16] arch/arm64/kernel/vipi.c:215:12: warning: no previous prototype for 'vipi_init'

From: kernel test robot
Date: Wed Aug 11 2021 - 20:51:17 EST


tree: https://github.com/AsahiLinux/linux pr/8
head: d87a0dc99e28480d67b993f52d066bd2bf58207c
commit: 28a9ae246e6f38ab4b3264e7cf8a11d9f47535ad [9/16] arm64: vipi: vIPI code adjustments
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 10.3.0
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://github.com/AsahiLinux/linux/commit/28a9ae246e6f38ab4b3264e7cf8a11d9f47535ad
git remote add asahilinux https://github.com/AsahiLinux/linux
git fetch --no-tags asahilinux pr/8
git checkout 28a9ae246e6f38ab4b3264e7cf8a11d9f47535ad
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=arm64

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/arm64/kernel/vipi.c:215:12: warning: no previous prototype for 'vipi_init' [-Wmissing-prototypes]
215 | int __init vipi_init(struct irq_data *hwirq)
| ^~~~~~~~~


vim +/vipi_init +215 arch/arm64/kernel/vipi.c

214
> 215 int __init vipi_init(struct irq_data *hwirq)

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

Attachment: .config.gz
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