From a86c44d48a03dcd73972ddadb55a77e6b308fa0b Mon Sep 17 00:00:00 2001
From: Vasiliy Kulikov <segooon@gmail.com>
Date: Sun, 17 Oct 2010 18:51:37 +0400
Subject: [PATCH] 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>
---
Reading git-format-patch failed