tree 78ad3864dc655dada5ad4f667708a9da72343127
parent 354ab8567ae3107a8cbe7228c3181990ba598aac
author Otto Meta <otto.patches@sister-shadow.de> 1339001181 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1339719213 -0700

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>