From 8fb7e4488e20229828e54187b6aa3ed5cd7cb315 Mon Sep 17 00:00:00 2001
From: Sebastian Frias <sf84@laposte.net>
Date: Fri, 18 Dec 2015 17:40:05 +0100
Subject: [PATCH] 8250: use callbacks to access UART_DLL/UART_DLM

commit 0b41ce991052022c030fd868e03877700220b090 upstream.

Some UART HW has a single register combining UART_DLL/UART_DLM
(this was probably forgotten in the change that introduced the
callbacks, commit b32b19b8ffc05cbd3bf91c65e205f6a912ca15d9)

Fixes: b32b19b8ffc0 ("[SERIAL] 8250: set divisor register correctly ...")

Signed-off-by: Sebastian Frias <sf84@laposte.net>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 3.2:
 - Adjust filename
 - We're using serial_{in,out}p for 8-bit I/O]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
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