Hi Pengyu, kernel test robot noticed the following build errors:
[auto build test ERROR on lee-backlight/for-backlight-next] [also build test ERROR on lee-leds/for-leds-next lee-backlight/for-backlight-fixes linus/master v6.15-rc1 next-20250407] [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/Pengyu-Luo/dt-bindings-backlight-kinetic-ktz8866-add-ktz8866-slave-compatible/20250407-175635 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git for-backlight-next patch link: https://lore.kernel.org/r/20250407095119.588920-4-mitltlatltl%40gmail.com patch subject: [PATCH 3/4] backlight: ktz8866: improve current sinks setting config: sparc64-randconfig-002-20250408 (https://download.01.org/0day-ci/archive/20250408/[email protected]/config) compiler: sparc64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250408/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): drivers/video/backlight/ktz8866.c: In function 'ktz8866_read': >> drivers/video/backlight/ktz8866.c:73:39: error: passing argument 3 of >> 'regmap_read' from incompatible pointer type [-Wincompatible-pointer-types] 73 | regmap_read(ktz->regmap, reg, &val); | ^~~~ | | | unsigned int ** In file included from drivers/video/backlight/ktz8866.c:17: include/linux/regmap.h:1297:69: note: expected 'unsigned int *' but argument is of type 'unsigned int **' 1297 | int regmap_read(struct regmap *map, unsigned int reg, unsigned int *val); | ~~~~~~~~~~~~~~^~~ vim +/regmap_read +73 drivers/video/backlight/ktz8866.c 69 70 static inline void ktz8866_read(struct ktz8866 *ktz, unsigned int reg, 71 unsigned int *val) 72 { > 73 regmap_read(ktz->regmap, reg, &val); 74 } 75 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
