From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Tue, 19 Mar 2013 13:41:32 +0000 (+0000)
Subject: sh_eth: check TSU registers ioremap() error
X-Git-Tag: v3.9-rc5~28^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc0c0900408e05758a0df17c1924ca837fafca5e;p=pandora-kernel.git

sh_eth: check TSU registers ioremap() error

One must check the result of ioremap() -- in this case it prevents potential
kernel oops when initializing TSU registers further on...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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