Hi Gene, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v5.19-rc6] [also build test WARNING on linus/master] [cannot apply to usb/usb-testing next-20220715] [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/Gene-Chen/usb-typec-tcpci_rt1711h-Add-compatible-with-rt1715/20220717-003638 base: 32346491ddf24599decca06190ebca03ff9de7f8 config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220717/202207170406.z3r8vDPb-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/694b38f034326c96d5211fc2da10a25f4938cc3b git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Gene-Chen/usb-typec-tcpci_rt1711h-Add-compatible-with-rt1715/20220717-003638 git checkout 694b38f034326c96d5211fc2da10a25f4938cc3b # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/usb/typec/tcpm/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/usb/typec/tcpm/tcpci_rt1711h.c: In function 'rt1711h_init_cc_params': >> drivers/usb/typec/tcpm/tcpci_rt1711h.c:181:26: warning: variable 'rxdz_sel' set but not used [-Wunused-but-set-variable] 181 | u32 rxdz_en = 0, rxdz_sel = 0; | ^~~~~~~~ vim +/rxdz_sel +181 drivers/usb/typec/tcpm/tcpci_rt1711h.c 170 171 /* 172 * Selects the CC PHY noise filter voltage level according to the current 173 * CC voltage level. 174 * 175 * @param cc_level The CC voltage level for the port's current role 176 * @return EC_SUCCESS if writes succeed; failure code otherwise 177 */ 178 static inline int rt1711h_init_cc_params(struct rt1711h_chip *chip, 179 enum typec_cc_status cc1, enum typec_cc_status cc2) 180 { > 181 u32 rxdz_en = 0, rxdz_sel = 0; 182 int ret; 183 184 if ((cc1 >= TYPEC_CC_RP_1_5 && cc2 < TYPEC_CC_RP_DEF) || 185 (cc2 >= TYPEC_CC_RP_1_5 && cc1 < TYPEC_CC_RP_DEF)) { 186 if (chip->did == RT1715_DID) { 187 rxdz_en = 1; 188 rxdz_sel = 1; 189 } else { 190 rxdz_en = 1; 191 rxdz_sel = 0; 192 } 193 } else { 194 rxdz_en = 0; 195 rxdz_sel = 1; 196 } 197 198 ret = regmap_update_bits(chip->data.regmap, RT1711H_RTCTRL18, 199 BMCIO_RXDZEN_MASK, rxdz_en); 200 if (ret < 0) 201 return ret; 202 203 return regmap_update_bits(chip->data.regmap, RT1711H_RTCTRL4, 204 RT1711H_BMCIO_RXDZSEL, rxdz_en); 205 } 206 -- 0-DAY CI Kernel Test Service https://01.org/lkp
