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xhci: move register update into xhci_intr_raise 

Now that we have a separate function to raise an IRQ we can move
some comon code into the function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2012-08-30 14:04:04 +02:00
parent 4c47f80063
commit 2cae41195b
1 changed files with 5 additions and 9 deletions
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14
hw/usb/hcd-xhci.c
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@ -662,8 +662,11 @@ static void xhci_msix_update(XHCIState *xhci)
static void xhci_intr_raise(XHCIState *xhci)
{
if (!(xhci->iman & IMAN_IP) ||
!(xhci->iman & IMAN_IE)) {
xhci->erdp_low |= ERDP_EHB;
xhci->iman |= IMAN_IP;
xhci->usbsts |= USBSTS_EINT;
if (!(xhci->iman & IMAN_IE)) {
return;
}
@ -784,9 +787,6 @@ static void xhci_events_update(XHCIState *xhci)
}
if (do_irq) {
xhci->erdp_low |= ERDP_EHB;
xhci->iman |= IMAN_IP;
xhci->usbsts |= USBSTS_EINT;
xhci_intr_raise(xhci);
}
@ -847,10 +847,6 @@ static void xhci_event(XHCIState *xhci, XHCIEvent *event)
xhci_write_event(xhci, event);
}
xhci->erdp_low |= ERDP_EHB;
xhci->iman |= IMAN_IP;
xhci->usbsts |= USBSTS_EINT;
xhci_intr_raise(xhci);
}