Split up data path initialisation into RX and TX data path initialisation
functions. This change is required for channel switching in monitor mode.
Signed-off-by: NDavid Gnedt <david.gnedt@davizone.at>
Signed-off-by: NPali Rohár <pali.rohar@gmail.com>
Signed-off-by: NPavel Machek <pavel@ucw.cz>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>