From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Mon, 22 Sep 2008 13:35:07 +0000 (+0900)
Subject: iommu: export iommu_area_reserve helper function
X-Git-Tag: v2.6.28-rc1~712^2^4~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d26dbc5cf94b0a28acc947285c3b54814a73cb2e;p=pandora-kernel.git

iommu: export iommu_area_reserve helper function

x86 has set_bit_string() that does the exact same thing that
set_bit_area() in lib/iommu-helper.c does.

This patch exports set_bit_area() in lib/iommu-helper.c as
iommu_area_reserve(), converts GART, Calgary, and AMD IOMMU to use it.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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