From: Shaohua Li <shaohua.li@intel.com>
Date: Tue, 12 May 2009 20:37:57 +0000 (-0700)
Subject: driver core: synchronize device shutdown
X-Git-Tag: v2.6.31-rc1~305^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=401097ea4b89846d66ac78f7f108d49c2e922d9c;p=pandora-kernel.git

driver core: synchronize device shutdown

A patch series to make .shutdown execute asynchronously.  Some drivers's
shutdown can take a lot of time.  The patches can help save some shutdown
time.  The patches use Arjan's async API.


This patch:

synchronize all tasks submitted by .shutdown

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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