From 15c8125ecdd5c034b2c801a319b3599dd65b17a7 Mon Sep 17 00:00:00 2001 From: Andiry Xu Date: Mon, 9 Aug 2010 13:56:15 -0700 Subject: [PATCH] --- yaml --- r: 209895 b: refs/heads/master c: 14184f9b8047026f1812f49df074e89dad3a09bc h: refs/heads/master i: 209893: bff460cbab7ae6365acd39102847adb708924f76 209891: eff71d3dc039e43637be811041884ac64d57b655 209887: 55a9af8df1d28dc10b55aa5433ab47568682971c v: v3 --- [refs] | 2 +- trunk/drivers/usb/host/xhci-ring.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index f63f6be17388..26256ee6cf62 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: a1669b2c64a9c8b031e0ac5cbf2692337a577f7c +refs/heads/master: 14184f9b8047026f1812f49df074e89dad3a09bc diff --git a/trunk/drivers/usb/host/xhci-ring.c b/trunk/drivers/usb/host/xhci-ring.c index 2f19f3a817c2..48e60d166ff0 100644 --- a/trunk/drivers/usb/host/xhci-ring.c +++ b/trunk/drivers/usb/host/xhci-ring.c @@ -1551,6 +1551,10 @@ static int process_isoc_td(struct xhci_hcd *xhci, struct xhci_td *td, /* calc actual length */ if (ep->skip) { td->urb->iso_frame_desc[idx].actual_length = 0; + /* Update ring dequeue pointer */ + while (ep_ring->dequeue != td->last_trb) + inc_deq(xhci, ep_ring, false); + inc_deq(xhci, ep_ring, false); return finish_td(xhci, td, event_trb, event, ep, status, true); }