Messages in this thread | | | Date | Fri, 1 Oct 2021 18:07:01 +0800 | From | kernel test robot <> | Subject | arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 02d5e016800d082058b3d3b7c3ede136cdc6ddcb commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files date: 10 months ago config: m68k-randconfig-r021-20211001 (attached as .config) compiler: m68k-linux-gcc (GCC) 11.2.0 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=a734bbf694270dca8594a5c33375867dc31503f5 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout a734bbf694270dca8594a5c33375867dc31503f5 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=m68k
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/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes] 38 | void __init init_dragen2(char *command, int size) | ^~~~~~~~~~~~ arch/m68k/68000/dragen2.c: In function 'init_dragen2': arch/m68k/68000/dragen2.c:73:23: error: 'screen_bits' undeclared (first use in this function) 73 | LSSA = (long) screen_bits; | ^~~~~~~~~~~ arch/m68k/68000/dragen2.c:73:23: note: each undeclared identifier is reported only once for each function it appears in
vim +/init_dragen2 +38 arch/m68k/68000/dragen2.c
37 > 38 void __init init_dragen2(char *command, int size) 39 { 40 mach_reset = dragen2_reset; 41
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