tree:
https://github.com/thierryreding/linux for-5.13/work
head: 009ea3ee74a12859073a37d2ef800fa154ff7705
commit: f3d8000cf65d974c4b59bdb20f72a7b2af0260de [45/49] early_tcu
config: mips-allyesconfig (attached as .config)
compiler: mips-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://github.com/thierryreding/linux/commit/f3d8000cf65d974c4b59bdb20f7...
git remote add thierryreding
https://github.com/thierryreding/linux
git fetch --no-tags thierryreding for-5.13/work
git checkout f3d8000cf65d974c4b59bdb20f72a7b2af0260de
# 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(a)intel.com>
All warnings (new ones prefixed by >>):
> drivers/tty/serial/tegra-tcu-earlycon.c:62:12: warning: no
previous prototype for 'early_tegra_combined_uart_setup' [-Wmissing-prototypes]
62 | int __init early_tegra_combined_uart_setup(struct earlycon_device
*device, const char *options)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/early_tegra_combined_uart_setup +62 drivers/tty/serial/tegra-tcu-earlycon.c
61
62 int __init early_tegra_combined_uart_setup(struct earlycon_device
*device, const char *options)
63 {
64 if (!(device->port.membase))
65 return -ENODEV;
66
67 device->con->write = early_tcu_write;
68
69 return 0;
70 }
71
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org