tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 9e82708a746dc5d4ec8995a3e6edace2cf23c6fd commit: 95c713224477ac3433652331dd715e9bbcbc793a [24725/30000] ub: init ubcore module config: arm64-randconfig-003-20240312 (https://download.01.org/0day-ci/archive/20240315/202403150158.8RInG6yZ-lkp@i...) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240315/202403150158.8RInG6yZ-lkp@i...)
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/202403150158.8RInG6yZ-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/ub/urma/ubcore/ubcore_main.c:61:5: warning: no previous prototype for 'ubcore_open' [-Wmissing-prototypes]
61 | int ubcore_open(struct inode *i_node, struct file *filp) | ^~~~~~~~~~~
vim +/ubcore_open +61 drivers/ub/urma/ubcore/ubcore_main.c
60
61 int ubcore_open(struct inode *i_node, struct file *filp)
62 { 63 return 0; 64 } 65