diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 15:34:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 15:34:05 +0100 |
| commit | d19b85db9d5c44a4c21dcb10d6fbadaa4425ab2a (patch) | |
| tree | 250be7a5a29069f7d1f4524fa45ab0e988833025 /drivers/usb/host/ohci-hcd.c | |
| parent | 490dea45d00f01847ebebd007685d564aaf2cd98 (diff) | |
| parent | c59765042f53a79a7a65585042ff463b69cb248c (diff) | |
Merge commit 'v2.6.29-rc1' into timers/urgent
Diffstat (limited to 'drivers/usb/host/ohci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 8aa3f4556a3..65a9609f4ad 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -589,13 +589,15 @@ static int ohci_run (struct ohci_hcd *ohci) /* also: power/overcurrent flags in roothub.a */ } - /* Reset USB nearly "by the book". RemoteWakeupConnected was - * saved if boot firmware (BIOS/SMM/...) told us it's connected, - * or if bus glue did the same (e.g. for PCI add-in cards with - * PCI PM support). + /* Reset USB nearly "by the book". RemoteWakeupConnected has + * to be checked in case boot firmware (BIOS/SMM/...) has set up + * wakeup in a way the bus isn't aware of (e.g., legacy PCI PM). + * If the bus glue detected wakeup capability then it should + * already be enabled. Either way, if wakeup should be enabled + * but isn't, we'll enable it now. */ if ((ohci->hc_control & OHCI_CTRL_RWC) != 0 - && !device_may_wakeup(hcd->self.controller)) + && !device_can_wakeup(hcd->self.controller)) device_init_wakeup(hcd->self.controller, 1); switch (ohci->hc_control & OHCI_CTRL_HCFS) { |