UFS_SYSTEM_PM 8021 drivers/scsi/ufs/ufshcd.c ret = ufshcd_suspend(hba, UFS_SYSTEM_PM); UFS_SYSTEM_PM 8054 drivers/scsi/ufs/ufshcd.c ret = ufshcd_resume(hba, UFS_SYSTEM_PM); UFS_SYSTEM_PM 111 drivers/scsi/ufs/ufshcd.h #define ufshcd_is_system_pm(op) ((op) == UFS_SYSTEM_PM)