diff options
Diffstat (limited to 'drivers/usb/host/ehci-q.c')
| -rw-r--r-- | drivers/usb/host/ehci-q.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index 98ded66e8d3f..6582aeab6237 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -1183,6 +1183,10 @@ static void end_unlink_async (struct ehci_hcd *ehci) ehci->reclaim = NULL; start_unlink_async (ehci, next); } + + if (ehci->has_synopsys_hc_bug) + ehci_writel(ehci, (u32) ehci->async->qh_dma, + &ehci->regs->async_next); } /* makes sure the async qh will become idle */ |