diff options
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 262400c1007..dec5b2dc298 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -729,6 +729,7 @@ static void xhci_clear_command_ring(struct xhci_hcd *xhci) ring->enq_seg = ring->deq_seg; ring->enqueue = ring->dequeue; + ring->num_trbs_free = ring->num_segs * (TRBS_PER_SEGMENT - 1) - 1; /* * Ring is now zeroed, so the HW should look for change of ownership * when the cycle bit is set to 1. |