diff options
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 1cae4ec6c7e9..e038ad3375dc 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -3082,14 +3082,14 @@ void xhci_update_erst_dequeue(struct xhci_hcd *xhci, static void xhci_clear_interrupt_pending(struct xhci_interrupter *ir) { if (!ir->ip_autoclear) { - u32 irq_pending; + u32 iman; - irq_pending = readl(&ir->ir_set->irq_pending); - irq_pending |= IMAN_IP; - writel(irq_pending, &ir->ir_set->irq_pending); + iman = readl(&ir->ir_set->iman); + iman |= IMAN_IP; + writel(iman, &ir->ir_set->iman); /* Read operation to guarantee the write has been flushed from posted buffers */ - readl(&ir->ir_set->irq_pending); + readl(&ir->ir_set->iman); } } |