From: YoungJun Cho <yj44.cho@samsung.com>
Date: Mon, 17 Jun 2013 04:18:52 +0000 (+0900)
Subject: ARM: dma-mapping: Get pages if the cpu_addr is out of atomic_pool
X-Git-Tag: v3.11-rc1~78^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=836bfa0d2930b7ec236aa488f01678c92eb5f0de;p=pandora-kernel.git

ARM: dma-mapping: Get pages if the cpu_addr is out of atomic_pool

In __iommu_get_pages(), the cpu_addr is checked wheather in
atomic_pool range or not. So if the cpu_addr is in atomic_pool
range, it does not need to check twice.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---

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