From febd3b03f0bf3d108d201232e6f05c1d840f941d Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 30 Aug 2012 14:04:04 +0200 Subject: [PATCH] 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 --- hw/usb/hcd-xhci.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 91c2fb1..ae5620f 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -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); }