From: Sebastian Frias <sf84@laposte.net>
Date: Fri, 18 Dec 2015 16:40:05 +0000 (+0100)
Subject: 8250: use callbacks to access UART_DLL/UART_DLM
X-Git-Tag: v3.2.80~111
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fb7e4488e20229828e54187b6aa3ed5cd7cb315;p=pandora-kernel.git

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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