usb: renesas_usbhs: modify data transfer interrupt

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

diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 42abd0f..5d6bc62 100644 (file)
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -826,6 +826,7 @@ qh_make (
                                is_input, 0,
                                hb_mult(maxp) * max_packet(maxp)));
                qh->start = NO_FRAME;
+               qh->stamp = ehci->periodic_stamp;
 
                if (urb->dev->speed == USB_SPEED_HIGH) {
                        qh->c_usecs = 0;
@@ -1183,6 +1184,10 @@ 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 */