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path: root/drivers/usb/host/ohci-pci.c
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Diffstat (limited to 'drivers/usb/host/ohci-pci.c')
-rw-r--r--drivers/usb/host/ohci-pci.c49
1 files changed, 3 insertions, 46 deletions
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 1843bb68ac7..951514ef446 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -270,7 +270,7 @@ static int ohci_pci_reset (struct usb_hcd *hcd)
}
-static int __devinit ohci_pci_start (struct usb_hcd *hcd)
+static int ohci_pci_start (struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
int ret;
@@ -296,49 +296,6 @@ static int __devinit ohci_pci_start (struct usb_hcd *hcd)
return ret;
}
-#ifdef CONFIG_PM
-
-static int ohci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup)
-{
- struct ohci_hcd *ohci = hcd_to_ohci (hcd);
- unsigned long flags;
- int rc = 0;
-
- /* Root hub was already suspended. Disable irq emission and
- * mark HW unaccessible, bail out if RH has been resumed. Use
- * the spinlock to properly synchronize with possible pending
- * RH suspend or resume activity.
- */
- spin_lock_irqsave (&ohci->lock, flags);
- if (ohci->rh_state != OHCI_RH_SUSPENDED) {
- rc = -EINVAL;
- goto bail;
- }
- ohci_writel(ohci, OHCI_INTR_MIE, &ohci->regs->intrdisable);
- (void)ohci_readl(ohci, &ohci->regs->intrdisable);
-
- clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
- bail:
- spin_unlock_irqrestore (&ohci->lock, flags);
-
- return rc;
-}
-
-
-static int ohci_pci_resume(struct usb_hcd *hcd, bool hibernated)
-{
- set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
-
- /* Make sure resume from hibernation re-enumerates everything */
- if (hibernated)
- ohci_usb_reset(hcd_to_ohci(hcd));
-
- ohci_finish_controller_resume(hcd);
- return 0;
-}
-
-#endif /* CONFIG_PM */
-
/*-------------------------------------------------------------------------*/
@@ -362,8 +319,8 @@ static const struct hc_driver ohci_pci_hc_driver = {
.shutdown = ohci_shutdown,
#ifdef CONFIG_PM
- .pci_suspend = ohci_pci_suspend,
- .pci_resume = ohci_pci_resume,
+ .pci_suspend = ohci_suspend,
+ .pci_resume = ohci_resume,
#endif
/*