From: Alexandre Bounine <alexandre.bounine@idt.com>
Date: Thu, 14 Apr 2011 22:22:14 +0000 (-0700)
Subject: RapidIO/mpc85xx: fix possible mport registration problems
X-Git-Tag: v2.6.39-rc4~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59f9996555542f901f2d01ccab5c0612c8c5c480;p=pandora-kernel.git

RapidIO/mpc85xx: fix possible mport registration problems

Fix a possible problem with mport registration left non-cleared after
fsl_rio_setup() exits on link error.  Abort mport initialization if
registration failed.

This patch is applicable to 2.6.39-rc1 only.  The problem does not exist
for earlier versions.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Thomas Moll <thomas.moll@sysgo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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