diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 1382689b31db..76663295e1c7 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1017,26 +1017,19 @@ static int __maybe_unused ohci_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 + /* Disable irq emission and mark HW unaccessible. 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; + return 0; } |