Hi Pavan, kernel test robot noticed the following build warnings: [auto build test WARNING on 4cece764965020c22cff7665b18a012006359095] url: https://github.com/intel-lab-lkp/linux/commits/Pavan-Holla/usb-typec-ucsi-Provide-interface-for-UCSI-transport/20240326-074003 base: 4cece764965020c22cff7665b18a012006359095 patch link: https://lore.kernel.org/r/20240325-public-ucsi-h-v1-3-7c7e888edc0a%40chromium.org patch subject: [PATCH 3/3] platform/chrome: cros_ec_ucsi: Implement UCSI PDC driver config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20240327/202403270732.SwdF4BV2-lkp@xxxxxxxxx/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240327/202403270732.SwdF4BV2-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/202403270732.SwdF4BV2-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/platform/chrome/cros_ec_ucsi.c:224:12: warning: 'cros_ucsi_resume' defined but not used [-Wunused-function] 224 | static int cros_ucsi_resume(struct device *dev) | ^~~~~~~~~~~~~~~~ >> drivers/platform/chrome/cros_ec_ucsi.c:215:12: warning: 'cros_ucsi_suspend' defined but not used [-Wunused-function] 215 | static int cros_ucsi_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~ vim +/cros_ucsi_resume +224 drivers/platform/chrome/cros_ec_ucsi.c 214 > 215 static int cros_ucsi_suspend(struct device *dev) 216 { 217 struct cros_ucsi_data *udata = dev_get_drvdata(dev); 218 219 cancel_work_sync(&udata->work); 220 221 return 0; 222 } 223 > 224 static int cros_ucsi_resume(struct device *dev) 225 { 226 struct cros_ucsi_data *udata = dev_get_drvdata(dev); 227 228 return ucsi_resume(udata->ucsi); 229 } 230 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
