diff options
Diffstat (limited to 'drivers/usb/host/xhci-hcd.c')
| -rw-r--r-- | drivers/usb/host/xhci-hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci-hcd.c index 59ee61d2a198..489657c853e7 100644 --- a/drivers/usb/host/xhci-hcd.c +++ b/drivers/usb/host/xhci-hcd.c @@ -384,7 +384,7 @@ int xhci_run(struct usb_hcd *hcd) xhci_dbg(xhci, "// Set the interrupt modulation register\n"); temp = xhci_readl(xhci, &xhci->ir_set->irq_control); - temp &= 0xffff; + temp &= ~ER_IRQ_INTERVAL_MASK; temp |= (u32) 160; xhci_writel(xhci, temp, &xhci->ir_set->irq_control); |