176 	int			retval;  in usb_hcd_pci_probe()  local
200 			retval = -ENODEV;  in usb_hcd_pci_probe()
208 		retval = -ENOMEM;  in usb_hcd_pci_probe()
222 			retval = -EBUSY;  in usb_hcd_pci_probe()
228 			retval = -EFAULT;  in usb_hcd_pci_probe()
249 			retval = -EBUSY;  in usb_hcd_pci_probe()
261 		retval = usb_add_hcd(hcd, hcd_irq, IRQF_SHARED);  in usb_hcd_pci_probe()
262 		if (retval != 0)  in usb_hcd_pci_probe()
269 		retval = usb_add_hcd(hcd, hcd_irq, IRQF_SHARED);  in usb_hcd_pci_probe()
270 		if (retval != 0)  in usb_hcd_pci_probe()
277 	if (retval != 0)  in usb_hcd_pci_probe()
283 	return retval;  in usb_hcd_pci_probe()
296 	dev_err(&dev->dev, "init %s fail, %d\n", pci_name(dev), retval);  in usb_hcd_pci_probe()
297 	return retval;  in usb_hcd_pci_probe()
431 	int			retval;  in suspend_common()  local
438 	retval = check_root_hub_suspended(dev);  in suspend_common()
439 	if (retval)  in suspend_common()
440 		return retval;  in suspend_common()
451 		retval = hcd->driver->pci_suspend(hcd, do_wakeup);  in suspend_common()
452 		suspend_report_result(hcd->driver->pci_suspend, retval);  in suspend_common()
455 		if ((retval == 0 && do_wakeup && HCD_WAKEUP_PENDING(hcd)) ||  in suspend_common()
456 				(retval == 0 && do_wakeup && hcd->shared_hcd &&  in suspend_common()
460 			retval = -EBUSY;  in suspend_common()
462 		if (retval)  in suspend_common()
463 			return retval;  in suspend_common()
479 	return retval;  in suspend_common()
486 	int			retval;  in resume_common()  local
495 	retval = pci_enable_device(pci_dev);  in resume_common()
496 	if (retval < 0) {  in resume_common()
497 		dev_err(dev, "can't re-enable after resume, %d!\n", retval);  in resume_common()
498 		return retval;  in resume_common()
514 		retval = hcd->driver->pci_resume(hcd,  in resume_common()
516 		if (retval) {  in resume_common()
517 			dev_err(dev, "PCI post-resume error %d!\n", retval);  in resume_common()
521 	return retval;  in resume_common()
535 	int			retval;  in hcd_pci_suspend_noirq()  local
537 	retval = check_root_hub_suspended(dev);  in hcd_pci_suspend_noirq()
538 	if (retval)  in hcd_pci_suspend_noirq()
539 		return retval;  in hcd_pci_suspend_noirq()
554 	retval = pci_prepare_to_sleep(pci_dev);  in hcd_pci_suspend_noirq()
555 	if (retval == -EIO) {		/* Low-power not supported */  in hcd_pci_suspend_noirq()
557 		retval = 0;  in hcd_pci_suspend_noirq()
558 	} else if (retval == 0) {  in hcd_pci_suspend_noirq()
562 		suspend_report_result(pci_prepare_to_sleep, retval);  in hcd_pci_suspend_noirq()
563 		return retval;  in hcd_pci_suspend_noirq()
567 	return retval;  in hcd_pci_suspend_noirq()
598 	int	retval;  in hcd_pci_runtime_suspend()  local
600 	retval = suspend_common(dev, true);  in hcd_pci_runtime_suspend()
601 	if (retval == 0)  in hcd_pci_runtime_suspend()
603 	dev_dbg(dev, "hcd_pci_runtime_suspend: %d\n", retval);  in hcd_pci_runtime_suspend()
604 	return retval;  in hcd_pci_runtime_suspend()
609 	int	retval;  in hcd_pci_runtime_resume()  local
612 	retval = resume_common(dev, PM_EVENT_AUTO_RESUME);  in hcd_pci_runtime_resume()
613 	dev_dbg(dev, "hcd_pci_runtime_resume: %d\n", retval);  in hcd_pci_runtime_resume()
614 	return retval;  in hcd_pci_runtime_resume()