Messages in this thread | | | Date | Sun, 5 Nov 2023 15:29:23 +0800 | From | kernel test robot <> | Subject | drivers/spi/spi-pic32-sqi.c:749:34: warning: 'pic32_sqi_of_ids' defined but not used |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: aea6bf908d730b01bd264a8821159db9463c111c commit: 3270ac230f660843a7f7d631746ee2c8ee63f347 spi: pic32-sqi: add SPI driver for PIC32 SQI controller. date: 8 years ago config: x86_64-buildonly-randconfig-001-20231101 (https://download.01.org/0day-ci/archive/20231105/202311051543.C4ewiBWU-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231105/202311051543.C4ewiBWU-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/202311051543.C4ewiBWU-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from include/linux/kobject.h:21, from include/linux/device.h:17, from include/linux/dma-mapping.h:6, from drivers/spi/spi-pic32-sqi.c:18: include/linux/sysfs.h: In function 'sysfs_get_dirent': include/linux/sysfs.h:517:44: warning: pointer targets in passing argument 2 of 'kernfs_find_and_get' differ in signedness [-Wpointer-sign] 517 | return kernfs_find_and_get(parent, name); | ^~~~ | | | const unsigned char * In file included from include/linux/sysfs.h:15: include/linux/kernfs.h:437:57: note: expected 'const char *' but argument is of type 'const unsigned char *' 437 | kernfs_find_and_get(struct kernfs_node *kn, const char *name) | ~~~~~~~~~~~~^~~~ drivers/spi/spi-pic32-sqi.c: At top level: >> drivers/spi/spi-pic32-sqi.c:749:34: warning: 'pic32_sqi_of_ids' defined but not used [-Wunused-const-variable=] 749 | static const struct of_device_id pic32_sqi_of_ids[] = { | ^~~~~~~~~~~~~~~~
vim +/pic32_sqi_of_ids +749 drivers/spi/spi-pic32-sqi.c
748 > 749 static const struct of_device_id pic32_sqi_of_ids[] = { 750 {.compatible = "microchip,pic32mzda-sqi",}, 751 {}, 752 }; 753 MODULE_DEVICE_TABLE(of, pic32_sqi_of_ids); 754
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
| |