From: Otto Meta <otto.patches@sister-shadow.de>
Date: Wed, 6 Jun 2012 16:46:21 +0000 (+0200)
Subject: usb: cdc-acm: fix devices not unthrottled on open
X-Git-Tag: v3.5-rc3~11^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c4707f3f8c44ec18282e1c014c80e1c257042f9;p=pandora-kernel.git

usb: cdc-acm: fix devices not unthrottled on open

Currently CDC-ACM devices stay throttled when their TTY is closed while
throttled, stalling further communication attempts after the next open.

Unthrottling during open/activate got lost starting with kernel
3.0.0 and this patch reintroduces it.

Signed-off-by: Otto Meta <otto.patches@sister-shadow.de>
Cc: stable <stable@vger.kernel.org>
Acked-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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