netdev - Re: [PATCH net,stable] cdc_ncm: workaround for EM7455 "silent" data interface

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Date:	Mon, 04 Jul 2016 10:06:45 +0200
From:	Oliver Neukum <oneukum@...e.com>
To:	Bjørn Mork <bjorn@...k.no>
Cc:	netdev@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH net,stable] cdc_ncm: workaround for EM7455 "silent" data
 interface

On Sun, 2016-07-03 at 22:24 +0200, Bjørn Mork wrote:
> Several Lenovo users have reported problems with their Sierra
> Wireless EM7455 modem. The driver has loaded successfully and
> the MBIM management channel has appeared to work, including
> establishing a connection to the mobile network. But no frames
> have been received over the data interface.

If this is needed in open() it must also be needed in reset_resume()

	Regards
		Oliver