Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on linus/master v6.15-rc6 next-20250516] [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/hehuan1-eswincomputing-com/dt-bindings-sata-eswin-Document-for-EIC7700-SoC/20250515-170607 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20250515090018.1720-1-hehuan1%40eswincomputing.com patch subject: [PATCH v1 2/2] sata: eswin: Add eic7700 sata driver config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20250516/202505162248.OhCrILxm-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250516/202505162248.OhCrILxm-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/202505162248.OhCrILxm-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/ata/ahci_eic7700.c:206:12: warning: 'eswin_ahci_resume' defined but not used [-Wunused-function] 206 | static int eswin_ahci_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~ >> drivers/ata/ahci_eic7700.c:195:12: warning: 'eswin_ahci_suspend' defined but not used [-Wunused-function] 195 | static int eswin_ahci_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~ vim +/eswin_ahci_resume +206 drivers/ata/ahci_eic7700.c 194 > 195 static int eswin_ahci_suspend(struct device *dev) 196 { 197 int ret; 198 199 ret = ahci_platform_suspend(dev); 200 if (ret) 201 return ret; 202 203 return 0; 204 } 205 > 206 static int eswin_ahci_resume(struct device *dev) 207 { 208 int ret; 209 210 ret = ahci_platform_resume(dev); 211 if (ret) 212 return ret; 213 214 return 0; 215 } 216 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
