693 	pci_WARN(pci_dev, ret && drv->driver.pm, "device %04x:%04x\n",  in pci_has_legacy_pm_support()
704 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_prepare()  local
706 	if (pm && pm->prepare) {  in pci_pm_prepare()
707 		int error = pm->prepare(dev);  in pci_pm_prepare()
773 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_suspend()  local
786 	if (!pm) {  in pci_pm_suspend()
812 	if (pm->suspend) {  in pci_pm_suspend()
816 		error = pm->suspend(dev);  in pci_pm_suspend()
817 		suspend_report_result(dev, pm->suspend, error);  in pci_pm_suspend()
825 				      pm->suspend);  in pci_pm_suspend()
845 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_suspend_noirq()  local
853 	if (!pm) {  in pci_pm_suspend_noirq()
858 	if (pm->suspend_noirq) {  in pci_pm_suspend_noirq()
862 		error = pm->suspend_noirq(dev);  in pci_pm_suspend_noirq()
863 		suspend_report_result(dev, pm->suspend_noirq, error);  in pci_pm_suspend_noirq()
871 				      pm->suspend_noirq);  in pci_pm_suspend_noirq()
940 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_resume_noirq()  local
965 	if (pm && pm->resume_noirq)  in pci_pm_resume_noirq()
966 		return pm->resume_noirq(dev);  in pci_pm_resume_noirq()
982 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_resume()  local
998 	if (pm) {  in pci_pm_resume()
999 		if (pm->resume)  in pci_pm_resume()
1000 			return pm->resume(dev);  in pci_pm_resume()
1024 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_freeze()  local
1029 	if (!pm) {  in pci_pm_freeze()
1045 	if (pm->freeze) {  in pci_pm_freeze()
1048 		error = pm->freeze(dev);  in pci_pm_freeze()
1049 		suspend_report_result(dev, pm->freeze, error);  in pci_pm_freeze()
1060 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_freeze_noirq()  local
1065 	if (pm && pm->freeze_noirq) {  in pci_pm_freeze_noirq()
1068 		error = pm->freeze_noirq(dev);  in pci_pm_freeze_noirq()
1069 		suspend_report_result(dev, pm->freeze_noirq, error);  in pci_pm_freeze_noirq()
1085 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_thaw_noirq()  local
1102 	if (pm && pm->thaw_noirq)  in pci_pm_thaw_noirq()
1103 		return pm->thaw_noirq(dev);  in pci_pm_thaw_noirq()
1111 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_thaw()  local
1117 	if (pm) {  in pci_pm_thaw()
1118 		if (pm->thaw)  in pci_pm_thaw()
1119 			error = pm->thaw(dev);  in pci_pm_thaw()
1132 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_poweroff()  local
1137 	if (!pm) {  in pci_pm_poweroff()
1151 	if (pm->poweroff) {  in pci_pm_poweroff()
1154 		error = pm->poweroff(dev);  in pci_pm_poweroff()
1155 		suspend_report_result(dev, pm->poweroff, error);  in pci_pm_poweroff()
1176 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_poweroff_noirq()  local
1184 	if (!pm) {  in pci_pm_poweroff_noirq()
1189 	if (pm->poweroff_noirq) {  in pci_pm_poweroff_noirq()
1192 		error = pm->poweroff_noirq(dev);  in pci_pm_poweroff_noirq()
1193 		suspend_report_result(dev, pm->poweroff_noirq, error);  in pci_pm_poweroff_noirq()
1216 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_restore_noirq()  local
1224 	if (pm && pm->restore_noirq)  in pci_pm_restore_noirq()
1225 		return pm->restore_noirq(dev);  in pci_pm_restore_noirq()
1233 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_restore()  local
1247 	if (pm) {  in pci_pm_restore()
1248 		if (pm->restore)  in pci_pm_restore()
1249 			return pm->restore(dev);  in pci_pm_restore()
1276 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_runtime_suspend()  local
1293 	if (pm && pm->runtime_suspend) {  in pci_pm_runtime_suspend()
1294 		error = pm->runtime_suspend(dev);  in pci_pm_runtime_suspend()
1302 				pm->runtime_suspend, error);  in pci_pm_runtime_suspend()
1306 				pm->runtime_suspend, error);  in pci_pm_runtime_suspend()
1313 	if (pm && pm->runtime_suspend  in pci_pm_runtime_suspend()
1318 			      pm->runtime_suspend);  in pci_pm_runtime_suspend()
1333 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_runtime_resume()  local
1354 	if (pm && pm->runtime_resume)  in pci_pm_runtime_resume()
1355 		error = pm->runtime_resume(dev);  in pci_pm_runtime_resume()
1363 	const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;  in pci_pm_runtime_idle()  local
1372 	if (!pm)  in pci_pm_runtime_idle()
1375 	if (pm->runtime_idle)  in pci_pm_runtime_idle()
1376 		return pm->runtime_idle(dev);  in pci_pm_runtime_idle()
1674 	.pm		= PCI_PM_OPS_PTR,