EHCI_USBLEGCTLSTS
offset + EHCI_USBLEGCTLSTS, 0);
pci_read_config_dword(pdev, offset + EHCI_USBLEGCTLSTS, &val);
pci_write_config_dword(pdev, offset + EHCI_USBLEGCTLSTS,
pci_write_config_dword(pdev, offset + EHCI_USBLEGCTLSTS, 0);