From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Fri, 30 Aug 2013 16:45:14 +0000 (+0200)
Subject: staging: dwc2: only read the snpsid register once
X-Git-Tag: v3.12-rc1~183^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c58ce133971e7159f51f331717a61632a2a3897;p=pandora-kernel.git

staging: dwc2: only read the snpsid register once

This (read-only) register was read twice, storing it for later use the
second time. Now it is only read once, storing it right away.

Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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