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

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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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YoungJun Cho 2013-06-17 13:18:52 +09:00 • committed by Marek Szyprowski

parent 9e895ace5d

commit 836bfa0d29

1 changed files with 6 additions and 5 deletions

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arch/arm/mm/dma-mapping.c

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