drivers/pinctrl/ralink/pinctrl-rt2880.c:365:12: warning: no previous prototype for 'rt2880_pinmux_init'
From: kernel test robot
Date: Wed Dec 16 2020 - 21:18:09 EST
Hi Sergio,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: accefff5b547a9a1d959c7e76ad539bf2480e78b
commit: 518b466a21ad7fa1e338fa4ed9d180ef439d3bc0 pinctrl: ralink: add a pinctrl driver for the rt2880 family
date: 9 days ago
config: mips-randconfig-r025-20201217 (attached as .config)
compiler: mipsel-linux-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=518b466a21ad7fa1e338fa4ed9d180ef439d3bc0
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 518b466a21ad7fa1e338fa4ed9d180ef439d3bc0
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All warnings (new ones prefixed by >>):
>> drivers/pinctrl/ralink/pinctrl-rt2880.c:365:12: warning: no previous prototype for 'rt2880_pinmux_init' [-Wmissing-prototypes]
365 | int __init rt2880_pinmux_init(void)
| ^~~~~~~~~~~~~~~~~~
vim +/rt2880_pinmux_init +365 drivers/pinctrl/ralink/pinctrl-rt2880.c
0317d60de869786 drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c John Crispin 2018-03-15 364
1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio Paracuellos 2018-07-09 @365 int __init rt2880_pinmux_init(void)
1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio Paracuellos 2018-07-09 366 {
1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio Paracuellos 2018-07-09 367 return platform_driver_register(&rt2880_pinmux_driver);
1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio Paracuellos 2018-07-09 368 }
1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio Paracuellos 2018-07-09 369
:::::: The code at line 365 was first introduced by commit
:::::: 1d2d116a93f0e9bf0bca72da76a96edef8a1d36d Revert "staging: mt7621-pinctrl: replace core_initcall_sync with builtin_platform_driver"
:::::: TO: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
:::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip