uart: pl011: Improve LCRH register access decision
authorJun Nie <jun.nie@linaro.org>
Fri, 31 Jul 2015 07:49:18 +0000 (15:49 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Aug 2015 05:07:26 +0000 (22:07 -0700)
Improve LCRH register access decision as ARM PL011 lcrh
register serve as both TX and RX, while other SOC may
implement TX and RX function with separated register.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/amba-pl011.c

Simple merge