106 	if (!pdev || !pdev->dev.driver)  in eeh_pcid_get()
109 	if (!try_module_get(pdev->dev.driver->owner))  in eeh_pcid_get()
112 	return to_pci_driver(pdev->dev.driver);  in eeh_pcid_get()
124 	if (!pdev || !pdev->dev.driver)  in eeh_pcid_put()
127 	module_put(pdev->dev.driver->owner);  in eeh_pcid_put()
257 	struct pci_driver *driver;
271 		driver = eeh_pcid_get(pdev);
273 		if (!driver)
275 		else if (!driver->err_handler)
280 			new_result = fn(edev, pdev, driver);
282 				      driver->name,
288 		if (driver)
325 					    struct pci_driver *driver)  in eeh_report_error()  argument
329 	if (!driver->err_handler->error_detected)  in eeh_report_error()
333 		      driver->name);  in eeh_report_error()
334 	rc = driver->err_handler->error_detected(pdev, pci_channel_io_frozen);  in eeh_report_error()
351 						   struct pci_driver *driver)  in eeh_report_mmio_enabled()  argument
353 	if (!driver->err_handler->mmio_enabled)  in eeh_report_mmio_enabled()
355 	eeh_edev_info(edev, "Invoking %s->mmio_enabled()", driver->name);  in eeh_report_mmio_enabled()
356 	return driver->err_handler->mmio_enabled(pdev);  in eeh_report_mmio_enabled()
371 					    struct pci_driver *driver)  in eeh_report_reset()  argument
373 	if (!driver->err_handler->slot_reset || !edev->in_error)  in eeh_report_reset()
375 	eeh_edev_info(edev, "Invoking %s->slot_reset()", driver->name);  in eeh_report_reset()
376 	return driver->err_handler->slot_reset(pdev);  in eeh_report_reset()
417 					     struct pci_driver *driver)  in eeh_report_resume()  argument
419 	if (!driver->err_handler->resume || !edev->in_error)  in eeh_report_resume()
422 	eeh_edev_info(edev, "Invoking %s->resume()", driver->name);  in eeh_report_resume()
423 	driver->err_handler->resume(pdev);  in eeh_report_resume()
443 					      struct pci_driver *driver)  in eeh_report_failure()  argument
447 	if (!driver->err_handler->error_detected)  in eeh_report_failure()
451 		      driver->name);  in eeh_report_failure()
452 	rc = driver->err_handler->error_detected(pdev,  in eeh_report_failure()
461 	struct pci_driver *driver;  in eeh_add_virt_device()  local
469 	driver = eeh_pcid_get(dev);  in eeh_add_virt_device()
470 	if (driver) {  in eeh_add_virt_device()
471 		if (driver->err_handler) {  in eeh_add_virt_device()
486 	struct pci_driver *driver;  in eeh_rmv_device()  local
502 		driver = eeh_pcid_get(dev);  in eeh_rmv_device()
503 		if (driver) {  in eeh_rmv_device()
504 			if (driver->err_handler &&  in eeh_rmv_device()
505 			    driver->err_handler->error_detected &&  in eeh_rmv_device()
506 			    driver->err_handler->slot_reset) {  in eeh_rmv_device()