From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Tue, 14 Apr 2009 14:39:14 +0000 (+0400)
Subject: pata_hpt37x: fix HPT370 DMA timeouts
X-Git-Tag: v2.6.27.22~26
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da9a8b7bdd7f4fe4e2cf46115083ed9f61eac5e6;p=pandora-kernel.git

pata_hpt37x: fix HPT370 DMA timeouts

upstream commit: 265b7215aed36941620b65ecfff516200fb190c1

The libata driver has copied the code from the IDE driver which caused a post
2.4.18 regression on many HPT370[A] chips -- DMA stopped to work completely,
only causing timeouts.  Now remove hpt370_bmdma_start() for good...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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