From: Joerg Roedel <joerg.roedel@amd.com>
Date: Wed, 17 Sep 2008 15:18:17 +0000 (+0200)
Subject: AMD IOMMU: use cmd_buf_size when freeing the command buffer
X-Git-Tag: v2.6.28-rc1~712^2^4~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23c1713fe9e6ac886a4d44415298d0cbb2e83df2;p=pandora-kernel.git

AMD IOMMU: use cmd_buf_size when freeing the command buffer

The command buffer release function uses the CMD_BUF_SIZE macro for
get_order. Replace this with iommu->cmd_buf_size which is more reliable
about the actual size of the buffer.

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