From: Joerg Roedel <joerg.roedel@amd.com>
Date: Tue, 19 Aug 2008 14:32:39 +0000 (+0200)
Subject: x86: add alloc_coherent dma_ops callback to GART driver
X-Git-Tag: v2.6.28-rc1~712^2^4~76
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94581094e774402a11887719bac10505236c2d51;p=pandora-kernel.git

x86: add alloc_coherent dma_ops callback to GART driver

[ v2 - x86: make gart_alloc_coherent return zeroed memory

  FUJITA Tomonori pointed it out that the dma_alloc_coherent function
  should return memory set to zero. This patch adds this to the GART
  implementation too. ]

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