serial: 8250: export get_mctrl function
authorWan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Wed, 6 Apr 2016 04:06:51 +0000 (12:06 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 30 Apr 2016 16:26:55 +0000 (09:26 -0700)
commit144ef5c2df9b473dad7eab375adcf5b11d0b1e47
tree432a465af40a3ce4d1a99eb74ab947f4dd2519bc
parenteeeabba024191c810b83592578cfc6183c4059fa
serial: 8250: export get_mctrl function

Exposes get_mctrl() function so that it can be overriden with platform
specific implementation.

Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_core.c
drivers/tty/serial/8250/8250_port.c
include/linux/serial_8250.h
include/linux/serial_core.h