Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...

[pandora-kernel.git] / drivers / usb / host / xhci.c

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index aa94c01..a1afb7c 100644 (file)
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -711,7 +711,10 @@ static void xhci_clear_command_ring(struct xhci_hcd *xhci)
        ring = xhci->cmd_ring;
        seg = ring->deq_seg;
        do {
-               memset(seg->trbs, 0, SEGMENT_SIZE);
+               memset(seg->trbs, 0,
+                       sizeof(union xhci_trb) * (TRBS_PER_SEGMENT - 1));
+               seg->trbs[TRBS_PER_SEGMENT - 1].link.control &=
+                       cpu_to_le32(~TRB_CYCLE);
                seg = seg->next;
        } while (seg != ring->deq_seg);