From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Sat, 6 Dec 2008 14:09:08 +0000 (+0100)
Subject: Sound: hda - Restore PCI configuration space with interrupts off
X-Git-Tag: v2.6.29-rc1~590^2~6^2~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32e176c14d7a425b681ef003c9061001ddb7fc7b;p=pandora-kernel.git

Sound: hda - Restore PCI configuration space with interrupts off

Move the restoration of the standard PCI configuration registers
in the snd_hda_intel driver to a ->resume_early() callback executed
with interrupts disabled, since doing that with interrupts enabled
may lead to problems in some cases.

This patch addresses the regression from 2.6.26 tracked as
http://bugzilla.kernel.org/show_bug.cgi?id=12121 .

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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