2.6.32-longterm review patch. If anyone has any objections, please let me know.
------------------ From: Bing Zhao <[email protected]> commit fa0fb93f2ac308a76fa64eb57c18511dadf97089 upstream For high-speed/super-speed isochronous endpoints, the bInterval value is used as exponent, 2^(bInterval-1). Luckily we have usb_fill_int_urb() function that handles it correctly. So we just call this function to fill in the RX URB. Cc: Marcel Holtmann <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Acked-by: Marcel Holtmann <[email protected]> Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Willy Tarreau <[email protected]> --- drivers/bluetooth/btusb.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 75185a6..a562761 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -470,15 +470,10 @@ static int btusb_submit_isoc_urb(struct hci_dev *hdev, gfp_t mem_flags) pipe = usb_rcvisocpipe(data->udev, data->isoc_rx_ep->bEndpointAddress); - urb->dev = data->udev; - urb->pipe = pipe; - urb->context = hdev; - urb->complete = btusb_isoc_complete; - urb->interval = data->isoc_rx_ep->bInterval; + usb_fill_int_urb(urb, data->udev, pipe, buf, size, btusb_isoc_complete, + hdev, data->isoc_rx_ep->bInterval); urb->transfer_flags = URB_FREE_BUFFER | URB_ISO_ASAP; - urb->transfer_buffer = buf; - urb->transfer_buffer_length = size; __fill_isoc_descriptor(urb, size, le16_to_cpu(data->isoc_rx_ep->wMaxPacketSize)); -- 1.7.2.1.45.g54fbc -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
