From: Alan <alan@lxorguk.ukuu.org.uk>
Date: Wed, 22 Nov 2006 17:23:37 +0000 (+0000)
Subject: [PATCH] pata_rz1000: Force readahead off on resume
X-Git-Tag: v2.6.20-rc1~34^2~40^2~9^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad4a42d287546888349ad24d351673a59f429ee8;p=pandora-kernel.git

[PATCH] pata_rz1000: Force readahead off on resume

The RZ1000 is a generic device except that it has a readahead fifo flaw
that corrupts. We force this off at init time but we want to be paranoid
and force it off at resume as well. I don't know of any actual hardware
that supports both RZ1000 and suspend to RAM but given its a disk muncher
better safe than sorry.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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