From: Elina Pasheva <epasheva@sierrawireless.com>
Date: Fri, 16 Oct 2009 19:04:54 +0000 (-0700)
Subject: USB: serial: sierra driver send_setup() autopm fix
X-Git-Tag: v2.6.32-rc6~22^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c77d5137d3f4ff41721e9b4f4812db56a6065c0;p=pandora-kernel.git

USB: serial: sierra driver send_setup() autopm fix

This patch presents a fix for the autosuspend feature implementation in
sierra usb serial driver for function sierra_send_setup().  Because it
is possible to call sierra_send_setup() before sierra_open() or after
sierra_close() we added a get/put interface activity to assure that the
usb control can happen even when the device is autosuspended.

Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com>
Tested-by: Matthew Safar <msafar@sierrawireless.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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