staging; vt6656: rxtx add current_rate into vnt_usb_send_context as tx_rate

Create u8 tx_rate and remove current_rate from function declarations

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2 files changed