From: Vasiliy Kulikov <segooon@gmail.com>
Date: Sun, 17 Oct 2010 14:51:37 +0000 (+0400)
Subject: arm: mach-msm: fix error handling in msm_iommu_probe()
X-Git-Tag: v2.6.37-rc1~27^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a86c44d48a03dcd73972ddadb55a77e6b308fa0b;p=pandora-kernel.git

arm: mach-msm: fix error handling in msm_iommu_probe()

msm_iommu_probe() didn't free mem_region and mapped IO.
Also if request_mem_region() failed then error handling
code dereferenced NULL pointer.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Acked-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
---

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