diff options
Diffstat (limited to 'drivers/usb/host/ohci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 26bc47941d01..96fe76e9a6c4 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -483,6 +483,9 @@ static int ohci_init (struct ohci_hcd *ohci) int ret; struct usb_hcd *hcd = ohci_to_hcd(ohci); + if (distrust_firmware) + ohci->flags |= OHCI_QUIRK_HUB_POWER; + disable (ohci); ohci->regs = hcd->regs; @@ -689,7 +692,8 @@ retry: temp |= RH_A_NOCP; temp &= ~(RH_A_POTPGT | RH_A_NPS); ohci_writel (ohci, temp, &ohci->regs->roothub.a); - } else if ((ohci->flags & OHCI_QUIRK_AMD756) || distrust_firmware) { + } else if ((ohci->flags & OHCI_QUIRK_AMD756) || + (ohci->flags & OHCI_QUIRK_HUB_POWER)) { /* hub power always on; required for AMD-756 and some * Mac platforms. ganged overcurrent reporting, if any. */ |