From: Grant Likely <grant.likely@secretlab.ca>
Date: Sun, 21 Dec 2008 09:54:28 +0000 (-0700)
Subject: powerpc/mpc5200: Disable bestcomm prefetching when ATA DMA enabled
X-Git-Tag: v2.6.29-rc1~574^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aaab5e83c2c25d94f7409bdc947a5cc383514e15;p=pandora-kernel.git

powerpc/mpc5200: Disable bestcomm prefetching when ATA DMA enabled

When ATA DMA is enabled, bestcomm prefetching does not work.  This
patch adds a function to disable bestcomm prefetch when the ATA
Bestcomm task is initialized.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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