tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git const_driver head: 59a02fe9d47c712050ae1895d753dd46ce97f357 commit: 271b7e9b52810c0931a92496d9de0e3e07be51e0 [16/23] driver core: have match() callback in struct bus_type take a const * config: arm64-randconfig-004-20240617 (https://download.01.org/0day-ci/archive/20240617/202406170739.qxdbTrrC-lkp@xxxxxxxxx/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240617/202406170739.qxdbTrrC-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202406170739.qxdbTrrC-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/cdx/cdx.c:648:12: error: incompatible function pointer types initializing 'int (*)(struct device *, const struct device_driver *)' with an expression of type 'int (struct device *, struct device_driver *)' [-Werror,-Wincompatible-function-pointer-types] .match = cdx_bus_match, ^~~~~~~~~~~~~ 1 error generated. vim +648 drivers/cdx/cdx.c 2959ab247061e6 Nipun Gupta 2023-03-13 645 2959ab247061e6 Nipun Gupta 2023-03-13 646 struct bus_type cdx_bus_type = { 2959ab247061e6 Nipun Gupta 2023-03-13 647 .name = "cdx", 2959ab247061e6 Nipun Gupta 2023-03-13 @648 .match = cdx_bus_match, 2959ab247061e6 Nipun Gupta 2023-03-13 649 .probe = cdx_probe, 2959ab247061e6 Nipun Gupta 2023-03-13 650 .remove = cdx_remove, 2959ab247061e6 Nipun Gupta 2023-03-13 651 .shutdown = cdx_shutdown, 2959ab247061e6 Nipun Gupta 2023-03-13 652 .dma_configure = cdx_dma_configure, b8c5ff76059ded Nipun Gupta 2023-06-05 653 .dma_cleanup = cdx_dma_cleanup, 2959ab247061e6 Nipun Gupta 2023-03-13 654 .bus_groups = cdx_bus_groups, 48a6c7bced2a78 Nipun Gupta 2023-03-13 655 .dev_groups = cdx_dev_groups, 2959ab247061e6 Nipun Gupta 2023-03-13 656 }; 2959ab247061e6 Nipun Gupta 2023-03-13 657 EXPORT_SYMBOL_GPL(cdx_bus_type); 2959ab247061e6 Nipun Gupta 2023-03-13 658 :::::: The code at line 648 was first introduced by commit :::::: 2959ab247061e67485d83b6af8feb3761ec08cb9 cdx: add the cdx bus driver :::::: TO: Nipun Gupta <nipun.gupta@xxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
