Hi Carl, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on 644783bad47f19cd972ab6da4cc8b047e9a5d263] url: https://github.com/0day-ci/linux/commits/Carl-Huang/ath11k-enable-non-wow... base: 644783bad47f19cd972ab6da4cc8b047e9a5d263 config: x86_64-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/fc75e1f1b037d012b954fb3f15ac4815e... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Carl-Huang/ath11k-enable-non-wow-suspend-and-resume/20201112-142917 git checkout fc75e1f1b037d012b954fb3f15ac4815e8549be0 # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): 451 | void ath11k_core_cutoff_stop(struct ath11k_base *ab) | ^~~~~~~~~~~~~~~~~~~~~~~ 464 | void ath11k_core_stop(struct ath11k_base *ab) | ^~~~~~~~~~~~~~~~ vim +/ath11k_core_cutoff_stop +451 drivers/net/wireless/ath/ath11k/core.c 450 452 { 453 if (!test_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags)) 454 ath11k_qmi_firmware_stop(ab); 455 456 ath11k_hif_stop(ab); 457 ath11k_wmi_detach(ab); 458 ath11k_thermal_unregister(ab); 459 ath11k_dp_pdev_free(ab); 460 ath11k_dp_free(ab); 461 ath11k_dp_pdev_reo_cleanup(ab); 462 } 463 465 { 466 if (!test_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags)) 467 ath11k_qmi_firmware_stop(ab); 468 469 ath11k_hif_stop(ab); 470 ath11k_wmi_detach(ab); 471 ath11k_dp_pdev_reo_cleanup(ab); 472 473 /* De-Init of components as needed */ 474 } 475 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org