145 static int dwc3_pci_quirks(struct dwc3_pci *dwc)  in dwc3_pci_quirks()  argument
147 	struct pci_dev			*pdev = dwc->pci;  in dwc3_pci_quirks()
153 			guid_parse(PCI_INTEL_BXT_DSM_GUID, &dwc->guid);  in dwc3_pci_quirks()
154 			dwc->has_dsm_for_pm = true;  in dwc3_pci_quirks()
208 	struct dwc3_pci *dwc = container_of(work, struct dwc3_pci, wakeup_work);  in dwc3_pci_resume_work()  local
209 	struct platform_device *dwc3 = dwc->dwc3;  in dwc3_pci_resume_work()
226 	struct dwc3_pci		*dwc;  in dwc3_pci_probe()  local
239 	dwc = devm_kzalloc(dev, sizeof(*dwc), GFP_KERNEL);  in dwc3_pci_probe()
240 	if (!dwc)  in dwc3_pci_probe()
243 	dwc->dwc3 = platform_device_alloc("dwc3", PLATFORM_DEVID_AUTO);  in dwc3_pci_probe()
244 	if (!dwc->dwc3)  in dwc3_pci_probe()
258 	ret = platform_device_add_resources(dwc->dwc3, res, ARRAY_SIZE(res));  in dwc3_pci_probe()
264 	dwc->pci = pci;  in dwc3_pci_probe()
265 	dwc->dwc3->dev.parent = dev;  in dwc3_pci_probe()
266 	ACPI_COMPANION_SET(&dwc->dwc3->dev, ACPI_COMPANION(dev));  in dwc3_pci_probe()
268 	ret = platform_device_add_properties(dwc->dwc3, p);  in dwc3_pci_probe()
272 	ret = dwc3_pci_quirks(dwc);  in dwc3_pci_probe()
276 	ret = platform_device_add(dwc->dwc3);  in dwc3_pci_probe()
283 	pci_set_drvdata(pci, dwc);  in dwc3_pci_probe()
286 	INIT_WORK(&dwc->wakeup_work, dwc3_pci_resume_work);  in dwc3_pci_probe()
291 	platform_device_put(dwc->dwc3);  in dwc3_pci_probe()
297 	struct dwc3_pci		*dwc = pci_get_drvdata(pci);  in dwc3_pci_remove()  local
298 	struct pci_dev		*pdev = dwc->pci;  in dwc3_pci_remove()
303 	cancel_work_sync(&dwc->wakeup_work);  in dwc3_pci_remove()
307 	platform_device_unregister(dwc->dwc3);  in dwc3_pci_remove()
381 static int dwc3_pci_dsm(struct dwc3_pci *dwc, int param)  in dwc3_pci_dsm()  argument
387 	if (!dwc->has_dsm_for_pm)  in dwc3_pci_dsm()
393 	obj = acpi_evaluate_dsm(ACPI_HANDLE(&dwc->pci->dev), &dwc->guid,  in dwc3_pci_dsm()
396 		dev_err(&dwc->pci->dev, "failed to evaluate _DSM\n");  in dwc3_pci_dsm()
409 	struct dwc3_pci		*dwc = dev_get_drvdata(dev);  in dwc3_pci_runtime_suspend()  local
412 		return dwc3_pci_dsm(dwc, PCI_INTEL_BXT_STATE_D3);  in dwc3_pci_runtime_suspend()
419 	struct dwc3_pci		*dwc = dev_get_drvdata(dev);  in dwc3_pci_runtime_resume()  local
422 	ret = dwc3_pci_dsm(dwc, PCI_INTEL_BXT_STATE_D0);  in dwc3_pci_runtime_resume()
426 	queue_work(pm_wq, &dwc->wakeup_work);  in dwc3_pci_runtime_resume()
435 	struct dwc3_pci		*dwc = dev_get_drvdata(dev);  in dwc3_pci_suspend()  local
437 	return dwc3_pci_dsm(dwc, PCI_INTEL_BXT_STATE_D3);  in dwc3_pci_suspend()
442 	struct dwc3_pci		*dwc = dev_get_drvdata(dev);  in dwc3_pci_resume()  local
444 	return dwc3_pci_dsm(dwc, PCI_INTEL_BXT_STATE_D0);  in dwc3_pci_resume()