From: Mark Einon <mark.einon@gmail.com>
Date: Sun, 13 Jan 2013 20:31:16 +0000 (+0000)
Subject: staging: et131x: Only configure regs if link state changes
X-Git-Tag: v3.9-rc1~127^2~457
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6903098c169026f134455f4c41dd834f085e842d;p=pandora-kernel.git

staging: et131x: Only configure regs if link state changes

Some config regs get set whenever adjust_link() is called. Change this
so that these registers only get set when the link state changes to UP.

Also remove unnecessary second assignment of boot_coma.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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