From: Oliver Neukum <oliver@neukum.org>
Date: Fri, 4 Sep 2009 21:19:53 +0000 (+0200)
Subject: USB: support for autosuspend in sierra while online
X-Git-Tag: v2.6.32-rc1~174^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6929a9020acbeb04d9a3ad9a88234c15be808fd;p=pandora-kernel.git

USB: support for autosuspend in sierra while online

This implements support for autosuspend in the sierra driver while online.
Remote wakeup is used for reception. Transmission is facilitated with a queue
and the asynchronous autopm mechanism. To prevent races a private flag
for opened ports and a counter of running transmissions needs to be added.

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Tested-by: Elina Pasheva <epasheva@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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