From: Joerg Roedel <joerg.roedel@amd.com>
Date: Wed, 17 Sep 2008 10:17:00 +0000 (+0200)
Subject: AMD IOMMU: simplify dma_mask_to_pages
X-Git-Tag: v2.6.28-rc1~712^2^4~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6754086ce67c0a1f5d7eac612102368781e14588;p=pandora-kernel.git

AMD IOMMU: simplify dma_mask_to_pages

The current calculation is very complicated. This patch replaces it with
a much simpler version.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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