From: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date: Mon, 7 Nov 2011 11:56:50 +0000 (+0900)
Subject: PCI: pciehp: Handle push button event asynchronously
X-Git-Tag: v3.2.38~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83d03443b68bd2aad5c831bbffba8d23e2eb933a;p=pandora-kernel.git

PCI: pciehp: Handle push button event asynchronously

commit 486b10b9f43500741cd63a878d0ef23cd87fc66d upstream.

Use non-ordered workqueue for attention button events.

Attention button events on each slot can be handled asynchronously. So
we should use non-ordered workqueue. This patch also removes ordered
workqueue in pciehp as a result.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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