usb: renesas_usbhs: Fix DMAC sequence for receiving zero-length packet

[pandora-kernel.git] / drivers / usb / renesas_usbhs / fifo.c

diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 897a2fc..c47ba72 100644 (file)
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -817,8 +817,8 @@ static void usbhsf_dma_prepare_tasklet(unsigned long data)
        dev_dbg(dev, "  %s %d (%d/ %d)\n",
                fifo->name, usbhs_pipe_number(pipe), pkt->length, pkt->zero);
 
-       usbhsf_dma_start(pipe, fifo);
        dma_async_issue_pending(chan);
+       usbhsf_dma_start(pipe, fifo);
 
 xfer_work_end:
        usbhs_unlock(priv, flags);