From 4622eb687374ff042c79211d46bbd107c02f27d8 Mon Sep 17 00:00:00 2001
From: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Date: Mon, 14 Jul 2014 17:07:18 +0530
Subject: [PATCH] serial: samsung: improve code clarity by defining a variable

The of_node is derived from pdev for every usage, define a
device_node variable instead.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed