From: Magnus Damm <damm@opensource.se>
Date: Tue, 13 Dec 2011 16:00:55 +0000 (+0900)
Subject: sh: pfc: Add config_reg_helper() function
X-Git-Tag: v3.3-rc1~90^2~2^3~11^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18925e118b3b4d55b45711218cd3c3c4360e5cd1;p=pandora-kernel.git

sh: pfc: Add config_reg_helper() function

Add a helper function for shared config reg access
calculations. This allows us to reduce the amount
of duplicated code, and at the same time prepare
for a common place for future variable bitwidth
config reg support.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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