From: Joerg Roedel <joerg.roedel@amd.com>
Date: Wed, 30 Jul 2008 05:33:42 +0000 (-0700)
Subject: introduce lower_32_bits() macro
X-Git-Tag: v2.6.27-rc2~172
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=204b885e7322656284626949e51f292fe61313fa;p=pandora-kernel.git

introduce lower_32_bits() macro

The file kernel.h contains the upper_32_bits macro.  This patch adds the
other part, the lower_32_bits macro.  Its first use will be in the driver
for AMD IOMMU.

Cc: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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