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charset=us-ascii Content-Disposition: inline tree: https://android.googlesource.com/kernel/common android12-5.4 head: 3041dc18cad39ce48f7eb75cd07bcb383b76d6c5 commit: 89ff5a158f4ec51d7f42be7e184e72ea155f76b9 [1/1] BACKPORT: firmware: qcom_scm: Make __qcom_scm_is_call_available() return bool config: arm64-randconfig-2003-20250630 (https://download.01.org/0day-ci/archive/20250701/202507010034.kBUah0Ky-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250701/202507010034.kBUah0Ky-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202507010034.kBUah0Ky-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/firmware/qcom_scm.c: In function 'qcom_scm_pas_supported': >> drivers/firmware/qcom_scm.c:183:13: warning: unused variable 'ret' [-Wunused-variable] 183 | int ret; | ^~~ vim +/ret +183 drivers/firmware/qcom_scm.c d0f6fa7ba2d624 Andy Gross 2016-06-03 173 f01e90fe34f563 Bjorn Andersson 2015-09-23 174 /** f01e90fe34f563 Bjorn Andersson 2015-09-23 175 * qcom_scm_pas_supported() - Check if the peripheral authentication service is f01e90fe34f563 Bjorn Andersson 2015-09-23 176 * available for the given peripherial f01e90fe34f563 Bjorn Andersson 2015-09-23 177 * @peripheral: peripheral id f01e90fe34f563 Bjorn Andersson 2015-09-23 178 * f01e90fe34f563 Bjorn Andersson 2015-09-23 179 * Returns true if PAS is supported for this peripheral, otherwise false. f01e90fe34f563 Bjorn Andersson 2015-09-23 180 */ f01e90fe34f563 Bjorn Andersson 2015-09-23 181 bool qcom_scm_pas_supported(u32 peripheral) f01e90fe34f563 Bjorn Andersson 2015-09-23 182 { f01e90fe34f563 Bjorn Andersson 2015-09-23 @183 int ret; f01e90fe34f563 Bjorn Andersson 2015-09-23 184 89ff5a158f4ec5 Stephen Boyd 2021-02-23 185 if (!__qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_PIL, 89ff5a158f4ec5 Stephen Boyd 2021-02-23 186 QCOM_SCM_PAS_IS_SUPPORTED_CMD)) f01e90fe34f563 Bjorn Andersson 2015-09-23 187 return false; f01e90fe34f563 Bjorn Andersson 2015-09-23 188 f01e90fe34f563 Bjorn Andersson 2015-09-23 189 return __qcom_scm_pas_supported(__scm->dev, peripheral); f01e90fe34f563 Bjorn Andersson 2015-09-23 190 } f01e90fe34f563 Bjorn Andersson 2015-09-23 191 EXPORT_SYMBOL(qcom_scm_pas_supported); f01e90fe34f563 Bjorn Andersson 2015-09-23 192 :::::: The code at line 183 was first introduced by commit :::::: f01e90fe34f563a5e189d4070de4a23948105642 firmware: qcom: scm: Peripheral Authentication Service :::::: TO: Bjorn Andersson :::::: CC: Andy Gross -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki