diff options
Diffstat (limited to 'drivers/usb/host/ehci-pci.c')
| -rw-r--r-- | drivers/usb/host/ehci-pci.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index ac088bc72f1c..08ca0f849dab 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -278,7 +278,6 @@ static int ehci_pci_resume(struct usb_hcd *hcd) { struct ehci_hcd *ehci = hcd_to_ehci(hcd); unsigned port; - struct usb_device *root = hcd->self.root_hub; struct pci_dev *pdev = to_pci_dev(hcd->self.controller); int retval = -EINVAL; @@ -312,13 +311,7 @@ static int ehci_pci_resume(struct usb_hcd *hcd) restart: ehci_dbg(ehci, "lost power, restarting\n"); - for (port = HCS_N_PORTS(ehci->hcs_params); port > 0; ) { - port--; - if (!root->children [port]) - continue; - usb_set_device_state(root->children[port], - USB_STATE_NOTATTACHED); - } + usb_root_hub_lost_power(hcd->self.root_hub); /* Else reset, to cope with power loss or flush-to-storage * style "resume" having let BIOS kick in during reboot. |