lmedm04: Fix usb_submit_urb BOGUS urb xfer, pipe 1 != type 3 in interrupt urb

[pandora-kernel.git] / drivers / media / dvb / dvb-usb / lmedm04.c

diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
index b922824..c7ad854 100644 (file)
--- a/drivers/media/dvb/dvb-usb/lmedm04.c
+++ b/drivers/media/dvb/dvb-usb/lmedm04.c
@@ -326,7 +326,9 @@ static void lme2510_int_response(struct urb *lme_urb)
 
 static int lme2510_int_read(struct dvb_usb_adapter *adap)
 {
+       struct dvb_usb_device *d = adap->dev;
        struct lme2510_state *lme_int = adap->dev->priv;
+       struct usb_host_endpoint *ep;
 
        lme_int->lme_urb = usb_alloc_urb(0, GFP_ATOMIC);
 
@@ -348,6 +350,12 @@ static int lme2510_int_read(struct dvb_usb_adapter *adap)
                                adap,
                                8);
 
+       /* Quirk of pipe reporting PIPE_BULK but behaves as interrupt */
+       ep = usb_pipe_endpoint(d->udev, lme_int->lme_urb->pipe);
+
+       if (usb_endpoint_type(&ep->desc) == USB_ENDPOINT_XFER_BULK)
+               lme_int->lme_urb->pipe = usb_rcvbulkpipe(d->udev, 0xa),
+
        lme_int->lme_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
 
        usb_submit_urb(lme_int->lme_urb, GFP_ATOMIC);