From: Alexey Starikovskiy <astarikovskiy@suse.de>
Date: Thu, 25 Sep 2008 17:00:31 +0000 (+0400)
Subject: ACPI: EC: do transaction from interrupt context
X-Git-Tag: v2.6.27.5~12
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ceb40417bca2045350e77f740e0c4c94875fff2;p=pandora-kernel.git

ACPI: EC: do transaction from interrupt context

commit 7c6db4e050601f359081fde418ca6dc4fc2d0011 upstream.

It is easier and faster to do transaction directly from interrupt context
rather than waking control thread.
Also, cleaner GPE storm avoidance is implemented.
References: 	http://bugzilla.kernel.org/show_bug.cgi?id=9998
		http://bugzilla.kernel.org/show_bug.cgi?id=10724
		http://bugzilla.kernel.org/show_bug.cgi?id=10919
		http://bugzilla.kernel.org/show_bug.cgi?id=11309
		http://bugzilla.kernel.org/show_bug.cgi?id=11549

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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