USB: serial: metro-usb: get data from device in Uni-Directional mode.
authorAleksey Babahin <tamerlan311@gmail.com>
Mon, 19 Mar 2012 20:46:33 +0000 (00:46 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 10 Apr 2012 20:30:37 +0000 (13:30 -0700)
commit704577861d5e7408db59e182d8dca42e5bc4d506
treed25a4b14b2bac2ffdd92d8844690f64b8ef3af80
parent28a4b6a690dfc000e86c8e02a1e1c1a9832252ec
USB: serial: metro-usb: get data from device in Uni-Directional mode.

We should send special control command to tell device start or stop
transmitting a data.

In Bi-Directional mode that cmd`s are not required.

Signed-off-by: Aleksey Babahin <tamerlan311@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/metro-usb.c