linux-kernel - Re: [PATCH] usbnet/cdc_ncm: add missing .reset

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Date:	Mon, 06 Jun 2011 14:23:16 +0200
From:	"Stefan (metze) Metzmacher" <metze@...ba.org>
To:	David Miller <davem@...emloft.net>
CC:	oliver@...kum.name, gregkh@...e.de, linux-usb@...r.kernel.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usbnet/cdc_ncm: add missing .reset_resume hook

Hi David,

> From: Stefan Metzmacher <metze@...ba.org>
> Date: Wed,  1 Jun 2011 14:01:41 +0200
> 
>> This avoids messages like this after suspend:
>>
>>    cdc_ncm 2-1.4:1.6: no reset_resume for driver cdc_ncm?
>>    cdc_ncm 2-1.4:1.7: no reset_resume for driver cdc_ncm?
>>    cdc_ncm 2-1.4:1.6: usb0: unregister 'cdc_ncm' usb-0000:00:1d.0-1.4, CDC NCM
>>
>> This is important for the Ericsson F5521gw GSM/UMTS modem.
>> Otherwise modemmanager looses the fact that the cdc_ncm and cdc_acm devices
>> belong together.
>>
>> The cdc_ether module does the same.
>>
>> Signed-off-by: Stefan Metzmacher <metze@...ba.org>
> 
> Applied and queued up for -stable, thanks.

It seems to be part of 3.0-rc2, but I'm not seeing it in any stable tree
yet...

When can I expect it in stable trees like 2.6.38.y?

metze


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