Messages in this thread | | | Date | Thu, 27 Jul 2023 06:32:12 +0800 | From | kernel test robot <> | Subject | Re: [PATCH 2/2] parport: mfc3: avoid empty-body warning |
| |
Hi Arnd,
kernel test robot noticed the following build warnings:
[auto build test WARNING on deller-parisc/for-next] [also build test WARNING on linus/master v6.5-rc3 next-20230726] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Arnd-Bergmann/parport-mfc3-avoid-empty-body-warning/20230726-231357 base: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git for-next patch link: https://lore.kernel.org/r/20230726150944.2265044-2-arnd%40kernel.org patch subject: [PATCH 2/2] parport: mfc3: avoid empty-body warning config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230727/202307270631.RUr9mtaB-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230727/202307270631.RUr9mtaB-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202307270631.RUr9mtaB-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/parport/parport_mfc3.c: In function 'control_pc_to_mfc3': >> drivers/parport/parport_mfc3.c:114:28: warning: "/*" within comment [-Wcomment] 114 | if (control & 128) /* /INITP */ | drivers/parport/parport_mfc3.c: In function 'mfc3_read_control': drivers/parport/parport_mfc3.c:132:16: error: implicit declaration of function 'control_mfc3_to_pc'; did you mean 'control_pc_to_mfc3'? [-Werror=implicit-function-declaration] 132 | return control_mfc3_to_pc(pia(p)->ppra & 0xe0); | ^~~~~~~~~~~~~~~~~~ | control_pc_to_mfc3 cc1: some warnings being treated as errors
vim +114 drivers/parport/parport_mfc3.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 108 ^1da177e4c3f41 Linus Torvalds 2005-04-16 109 static unsigned char control_mfc3_to_pc(unsigned char control) ^1da177e4c3f41 Linus Torvalds 2005-04-16 110 { ^1da177e4c3f41 Linus Torvalds 2005-04-16 111 unsigned char ret = PARPORT_CONTROL_STROBE ^1da177e4c3f41 Linus Torvalds 2005-04-16 112 | PARPORT_CONTROL_AUTOFD | PARPORT_CONTROL_SELECT; ^1da177e4c3f41 Linus Torvalds 2005-04-16 113 ^1da177e4c3f41 Linus Torvalds 2005-04-16 @114 if (control & 128) /* /INITP */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 115 ret |= PARPORT_CONTROL_INIT; ^1da177e4c3f41 Linus Torvalds 2005-04-16 116 if (control & 64) /* /AUTOLF */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 117 ret &= ~PARPORT_CONTROL_AUTOFD; ^1da177e4c3f41 Linus Torvalds 2005-04-16 118 if (control & 32) /* /SELECT_IN */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 119 ret &= ~PARPORT_CONTROL_SELECT; ^1da177e4c3f41 Linus Torvalds 2005-04-16 120 return ret; ^1da177e4c3f41 Linus Torvalds 2005-04-16 121 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 122
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
| |