tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 6a53bda3aaf3de5edeea27d0b1d8781d067640b6 commit: e368d38cb9524415ceb5b2b54a0dacdfb9f73b6c [8111/9010] scsi: hisi_sas: Exit suspend state when usage count is greater than 0 config: ia64-buildonly-randconfig-r002-20230403 (https://download.01.org/0day-ci/archive/20230405/202304051046.WgcGP2Ga-lkp@xxxxxxxxx/config) compiler: ia64-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=e368d38cb9524415ceb5b2b54a0dacdfb9f73b6c git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout e368d38cb9524415ceb5b2b54a0dacdfb9f73b6c # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 SHELL=/bin/bash drivers/scsi/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202304051046.WgcGP2Ga-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/scsi/hisi_sas/hisi_sas_v3_hw.c: In function '_suspend_v3_hw': >> drivers/scsi/hisi_sas/hisi_sas_v3_hw.c:5143:39: error: 'struct dev_pm_info' has no member named 'usage_count' 5143 | if (atomic_read(&device->power.usage_count)) { | ^ vim +5143 drivers/scsi/hisi_sas/hisi_sas_v3_hw.c 5118 5119 static int _suspend_v3_hw(struct device *device) 5120 { 5121 struct pci_dev *pdev = to_pci_dev(device); 5122 struct sas_ha_struct *sha = pci_get_drvdata(pdev); 5123 struct hisi_hba *hisi_hba = sha->lldd_ha; 5124 struct device *dev = hisi_hba->dev; 5125 struct Scsi_Host *shost = hisi_hba->shost; 5126 int rc; 5127 5128 if (!pdev->pm_cap) { 5129 dev_err(dev, "PCI PM not supported\n"); 5130 return -ENODEV; 5131 } 5132 5133 if (test_and_set_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) 5134 return -1; 5135 5136 dev_warn(dev, "entering suspend state\n"); 5137 5138 scsi_block_requests(shost); 5139 set_bit(HISI_SAS_REJECT_CMD_BIT, &hisi_hba->flags); 5140 flush_workqueue(hisi_hba->wq); 5141 interrupt_disable_v3_hw(hisi_hba); 5142 > 5143 if (atomic_read(&device->power.usage_count)) { 5144 dev_err(dev, "PM suspend: host status cannot be suspended\n"); 5145 rc = -EBUSY; 5146 goto err_out; 5147 } 5148 5149 rc = disable_host_v3_hw(hisi_hba); 5150 if (rc) { 5151 dev_err(dev, "PM suspend: disable host failed rc=%d\n", rc); 5152 goto err_out_recover_host; 5153 } 5154 5155 hisi_sas_init_mem(hisi_hba); 5156 5157 hisi_sas_release_tasks(hisi_hba); 5158 5159 sas_suspend_ha(sha); 5160 5161 dev_warn(dev, "end of suspending controller\n"); 5162 return 0; 5163 5164 err_out_recover_host: 5165 enable_host_v3_hw(hisi_hba); 5166 err_out: 5167 interrupt_enable_v3_hw(hisi_hba); 5168 clear_bit(HISI_SAS_REJECT_CMD_BIT, &hisi_hba->flags); 5169 clear_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags); 5170 scsi_unblock_requests(shost); 5171 return rc; 5172 } 5173 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
