Hi Shay, kernel test robot noticed the following build warnings: [auto build test WARNING on driver-core/driver-core-testing] [also build test WARNING on driver-core/driver-core-next driver-core/driver-core-linus net/main net-next/main linus/master v6.9-rc6 next-20240503] [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/Shay-Drory/driver-core-auxiliary-bus-show-auxiliary-device-IRQs/20240503-123319 base: driver-core/driver-core-testing patch link: https://lore.kernel.org/r/20240503043104.381938-2-shayd%40nvidia.com patch subject: [PATCH 1/2] driver core: auxiliary bus: show auxiliary device IRQs config: s390-randconfig-r081-20240503 (https://download.01.org/0day-ci/archive/20240504/202405040108.NWUaSJgz-lkp@xxxxxxxxx/config) compiler: s390-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240504/202405040108.NWUaSJgz-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/202405040108.NWUaSJgz-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/base/auxiliary.c:182: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Auxiliary devices can share IRQs. Expose to user whether the provided IRQ is vim +182 drivers/base/auxiliary.c 180 181 /** > 182 * Auxiliary devices can share IRQs. Expose to user whether the provided IRQ is 183 * shared or exclusive. 184 */ 185 static ssize_t auxiliary_irq_mode_show(struct device *dev, 186 struct device_attribute *attr, char *buf) 187 { 188 struct auxiliary_irq_info *info = 189 container_of(attr, struct auxiliary_irq_info, sysfs_attr); 190 191 if (refcount_read(xa_load(&irqs, info->irq)) > 1) 192 return sysfs_emit(buf, "%s\n", "shared"); 193 else 194 return sysfs_emit(buf, "%s\n", "exclusive"); 195 } 196 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
