From: Anton Vorontsov <avorontsov@ru.mvista.com>
Date: Thu, 18 Dec 2008 08:23:33 +0000 (+0000)
Subject: ucc_geth: Fix IO memory (un)mapping code
X-Git-Tag: v2.6.29-rc1~581^2~110
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e73fc9a12679a546284d597c1f19165792d0b83;p=pandora-kernel.git

ucc_geth: Fix IO memory (un)mapping code

The driver doesn't check ioremap() return value, and doesn't free the
remapped memory.

This patch fixes it.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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