From 3a4bc2fb80fb1fc943b640aae87dc078ba2aad78 Mon Sep 17 00:00:00 2001
From: Rob Ward <robert.ward114@googlemail.com>
Date: Sun, 7 Dec 2014 15:40:35 +0000
Subject: [PATCH] drivers: char: mem: Simplify DEVPORT configuration

Simplify the use of CONFIG_DEVPORT by making the port_fops
so that it includes __maybe_unused.

This enabled the multiple #ifdef's used for this structure
to be removed and brings it in line with the use of CONFIG_DEVMEM

This change should introduce no functional changes.

Signed-off-by: Rob Ward <robert.ward114@googlemail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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