From: Dave Jones <davej@redhat.com>
Date: Wed, 19 Apr 2006 04:06:51 +0000 (-0700)
Subject: [PATCH] PCI: Improve PCI config space writeback
X-Git-Tag: v2.6.17~25^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04d9c1a1100b6bdeffa7e1bfc30080bdac28e183;p=pandora-kernel.git

[PATCH] PCI: Improve PCI config space writeback

At least one laptop blew up on resume from suspend with a black screen due
to a lack of this patch.  By only writing back config space that is
different, we minimise the possibility of accidents like this.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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