diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 13:06:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 13:06:10 -0700 |
| commit | e1f5b94fd0c93c3e27ede88b7ab652d086dc960f (patch) | |
| tree | e8de7a132eb88521dd1c19e128eba2d5349bdf4f /drivers/usb/host/ohci-pci.c | |
| parent | 6fd03301d76bc439382710e449f58efbb233df1b (diff) | |
| parent | 1b6ed69f974f6f32c8be0d9a7fc952822eb83b6f (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (143 commits)
USB: xhci depends on PCI.
USB: xhci: Add Makefile, MAINTAINERS, and Kconfig entries.
USB: xhci: Respect critical sections.
USB: xHCI: Fix interrupt moderation.
USB: xhci: Remove packed attribute from structures.
usb; xhci: Fix TRB offset calculations.
USB: xhci: replace if-elseif-else with switch-case
USB: xhci: Make xhci-mem.c include linux/dmapool.h
USB: xhci: drop spinlock in xhci_urb_enqueue() error path.
USB: Change names of SuperSpeed ep companion descriptor structs.
USB: xhci: Avoid compiler reordering in Link TRB giveback.
USB: xhci: Clean up xhci_irq() function.
USB: xhci: Avoid global namespace pollution.
USB: xhci: Fix Link TRB handoff bit twiddling.
USB: xhci: Fix register write order.
USB: xhci: fix some compiler warnings in xhci.h
USB: xhci: fix lots of compiler warnings.
USB: xhci: use xhci_handle_event instead of handle_event
USB: xhci: URB cancellation support.
USB: xhci: Scatter gather list support for bulk transfers.
...
Diffstat (limited to 'drivers/usb/host/ohci-pci.c')
| -rw-r--r-- | drivers/usb/host/ohci-pci.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c index f9961b4c0da..d2ba04dd785 100644 --- a/drivers/usb/host/ohci-pci.c +++ b/drivers/usb/host/ohci-pci.c @@ -372,7 +372,7 @@ static int __devinit ohci_pci_start (struct usb_hcd *hcd) #ifdef CONFIG_PM -static int ohci_pci_suspend (struct usb_hcd *hcd, pm_message_t message) +static int ohci_pci_suspend(struct usb_hcd *hcd) { struct ohci_hcd *ohci = hcd_to_ohci (hcd); unsigned long flags; @@ -394,10 +394,6 @@ static int ohci_pci_suspend (struct usb_hcd *hcd, pm_message_t message) ohci_writel(ohci, OHCI_INTR_MIE, &ohci->regs->intrdisable); (void)ohci_readl(ohci, &ohci->regs->intrdisable); - /* make sure snapshot being resumed re-enumerates everything */ - if (message.event == PM_EVENT_PRETHAW) - ohci_usb_reset(ohci); - clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); bail: spin_unlock_irqrestore (&ohci->lock, flags); @@ -406,9 +402,14 @@ static int ohci_pci_suspend (struct usb_hcd *hcd, pm_message_t message) } -static int ohci_pci_resume (struct usb_hcd *hcd) +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; } @@ -484,12 +485,11 @@ static struct pci_driver ohci_pci_driver = { .probe = usb_hcd_pci_probe, .remove = usb_hcd_pci_remove, + .shutdown = usb_hcd_pci_shutdown, -#ifdef CONFIG_PM - .suspend = usb_hcd_pci_suspend, - .resume = usb_hcd_pci_resume, +#ifdef CONFIG_PM_SLEEP + .driver = { + .pm = &usb_hcd_pci_pm_ops + }, #endif - - .shutdown = usb_hcd_pci_shutdown, }; - |