William Gulland 2c7b871b91 usb: Clear both buffers when clearing a control transfer TT buffer.
Control transfers have both IN and OUT (or SETUP) packets, so when
clearing TT buffers for a control transfer it's necessary to send
two HUB_CLEAR_TT_BUFFER requests to the hub.

Signed-off-by: William Gulland <wgulland@google.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25 11:37:13 -07:00
..
2013-06-08 21:27:51 -07:00
2013-03-25 13:48:27 -07:00
2013-03-28 11:10:22 -07:00