645 	WARN(ret && drv->driver.pm, "driver %s device %04x:%04x\n",  in pci_has_legacy_pm_support()
665 	if (drv && drv->pm && drv->pm->prepare)  in pci_pm_prepare()
666 		error = drv->pm->prepare(dev);  in pci_pm_prepare()
683 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_suspend()  local
688 	if (!pm) {  in pci_pm_suspend()
704 	if (pm->suspend) {  in pci_pm_suspend()
708 		error = pm->suspend(dev);  in pci_pm_suspend()
709 		suspend_report_result(pm->suspend, error);  in pci_pm_suspend()
717 				pm->suspend);  in pci_pm_suspend()
730 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_suspend_noirq()  local
735 	if (!pm) {  in pci_pm_suspend_noirq()
740 	if (pm->suspend_noirq) {  in pci_pm_suspend_noirq()
744 		error = pm->suspend_noirq(dev);  in pci_pm_suspend_noirq()
745 		suspend_report_result(pm->suspend_noirq, error);  in pci_pm_suspend_noirq()
753 				pm->suspend_noirq);  in pci_pm_suspend_noirq()
795 	if (drv && drv->pm && drv->pm->resume_noirq)  in pci_pm_resume_noirq()
796 		error = drv->pm->resume_noirq(dev);  in pci_pm_resume_noirq()
804 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_resume()  local
819 	if (pm) {  in pci_pm_resume()
820 		if (pm->resume)  in pci_pm_resume()
821 			error = pm->resume(dev);  in pci_pm_resume()
850 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_freeze()  local
855 	if (!pm) {  in pci_pm_freeze()
869 	if (pm->freeze) {  in pci_pm_freeze()
872 		error = pm->freeze(dev);  in pci_pm_freeze()
873 		suspend_report_result(pm->freeze, error);  in pci_pm_freeze()
892 	if (drv && drv->pm && drv->pm->freeze_noirq) {  in pci_pm_freeze_noirq()
895 		error = drv->pm->freeze_noirq(dev);  in pci_pm_freeze_noirq()
896 		suspend_report_result(drv->pm->freeze_noirq, error);  in pci_pm_freeze_noirq()
935 	if (drv && drv->pm && drv->pm->thaw_noirq)  in pci_pm_thaw_noirq()
936 		error = drv->pm->thaw_noirq(dev);  in pci_pm_thaw_noirq()
944 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_thaw()  local
956 	if (pm) {  in pci_pm_thaw()
957 		if (pm->thaw)  in pci_pm_thaw()
958 			error = pm->thaw(dev);  in pci_pm_thaw()
971 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_poweroff()  local
976 	if (!pm) {  in pci_pm_poweroff()
985 	if (pm->poweroff) {  in pci_pm_poweroff()
988 		error = pm->poweroff(dev);  in pci_pm_poweroff()
989 		suspend_report_result(pm->poweroff, error);  in pci_pm_poweroff()
1011 	if (!drv || !drv->pm) {  in pci_pm_poweroff_noirq()
1016 	if (drv->pm->poweroff_noirq) {  in pci_pm_poweroff_noirq()
1019 		error = drv->pm->poweroff_noirq(dev);  in pci_pm_poweroff_noirq()
1020 		suspend_report_result(drv->pm->poweroff_noirq, error);  in pci_pm_poweroff_noirq()
1060 	if (drv && drv->pm && drv->pm->restore_noirq)  in pci_pm_restore_noirq()
1061 		error = drv->pm->restore_noirq(dev);  in pci_pm_restore_noirq()
1069 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_restore()  local
1090 	if (pm) {  in pci_pm_restore()
1091 		if (pm->restore)  in pci_pm_restore()
1092 			error = pm->restore(dev);  in pci_pm_restore()
1118 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_runtime_suspend()  local
1129 	if (!pm || !pm->runtime_suspend)  in pci_pm_runtime_suspend()
1134 	error = pm->runtime_suspend(dev);  in pci_pm_runtime_suspend()
1135 	suspend_report_result(pm->runtime_suspend, error);  in pci_pm_runtime_suspend()
1147 			pm->runtime_suspend);  in pci_pm_runtime_suspend()
1163 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_runtime_resume()  local
1172 	if (!pm || !pm->runtime_resume)  in pci_pm_runtime_resume()
1180 	rc = pm->runtime_resume(dev);  in pci_pm_runtime_resume()
1190 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_runtime_idle()  local
1200 	if (!pm)  in pci_pm_runtime_idle()
1203 	if (pm->runtime_idle)  in pci_pm_runtime_idle()
1204 		ret = pm->runtime_idle(dev);  in pci_pm_runtime_idle()
1418 	.pm		= PCI_PM_OPS_PTR,