lkml.org 
[lkml]   [2022]   [Feb]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectarch/mips/alchemy/board-gpr.c:78:13: warning: no previous prototype for function 'board_setup'
Hi Paul,

First bad commit (maybe != root cause):

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4f12b742eb2b3a850ac8be7dc4ed52976fc6cb0b
commit: c434b9f80b0923e6460031b0fd964f8b0bf3c6a6 MIPS: Kconfig: add MIPS_GENERIC_KERNEL symbol
date: 1 year, 5 months ago
config: mips-randconfig-r016-20220220 (https://download.01.org/0day-ci/archive/20220220/202202201926.pBXsd3i7-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
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
# install mips cross compiling tool for clang build
# apt-get install binutils-mips-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c434b9f80b0923e6460031b0fd964f8b0bf3c6a6
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout c434b9f80b0923e6460031b0fd964f8b0bf3c6a6
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash arch/mips/alchemy/

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

All warnings (new ones prefixed by >>):

>> arch/mips/alchemy/board-gpr.c:78:13: warning: no previous prototype for function 'board_setup' [-Wmissing-prototypes]
void __init board_setup(void)
^
arch/mips/alchemy/board-gpr.c:78:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void __init board_setup(void)
^
static
1 warning generated.


vim +/board_setup +78 arch/mips/alchemy/board-gpr.c

8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 77
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 @78 void __init board_setup(void)
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 79 {
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 80 printk(KERN_INFO "Trapeze ITS GPR board\n");
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 81
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 82 pm_power_off = gpr_power_off;
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 83 _machine_halt = gpr_power_off;
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 84 _machine_restart = gpr_reset;
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 85
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 86 /* Enable UART1/3 */
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 87 alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 88 alchemy_uart_enable(AU1000_UART1_PHYS_ADDR);
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 89
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 90 /* Take away Reset of UMTS-card */
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 91 alchemy_gpio_direction_output(215, 1);
8e026910fcd46c3 arch/mips/alchemy/board-gpr.c Manuel Lauss 2011-11-10 92 }
cb8f55b9207df96 arch/mips/alchemy/gpr/platform.c Wolfgang Grandegger 2010-07-15 93

:::::: The code at line 78 was first introduced by commit
:::::: 8e026910fcd46c3cfcdf5cff7ebba013bb8ec85c MIPS: Alchemy: merge GPR/MTX-1/XXS1500 board code into single files

:::::: TO: Manuel Lauss <manuel.lauss@googlemail.com>
:::::: CC: Ralf Baechle <ralf@linux-mips.org>

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

\
 
 \ /
  Last update: 2022-02-20 13:03    [W:0.034 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site