Files
android_kernel_xiaomi_sm8450/drivers/usb/serial
Johan Hovold 4e2da44691 USB: serial: ch341: fix initial modem-control state
DTR and RTS will be asserted by the tty-layer when the port is opened
and deasserted on close (if HUPCL is set). Make sure the initial state
is not-asserted before the port is first opened as well.

Fixes: 664d5df92e ("USB: usb-serial ch341: support for DTR/RTS/CTS")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2017-01-09 14:55:37 +01:00
..
2016-07-16 12:45:39 +02:00
2015-12-18 09:30:34 -08:00