linux-kernel - Re: question about usb_rebind

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Message-ID: <1511174342.6213.9.camel@suse.com>
Date:   Mon, 20 Nov 2017 11:39:02 +0100
From:   Oliver Neukum <oneukum@...e.com>
To:     Alan Stern <stern@...land.harvard.edu>,
        Mathias Nyman <mathias.nyman@...ux.intel.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: question about usb_rebind_intf

Am Freitag, den 17.11.2017, 13:21 -0500 schrieb Alan Stern:
> 
> The real fix would be to change the interface drivers by adding proper 
> support for reset-resume.  Otherwise there will always be a time window 
> following resume during which the interface is non-functional.

Very hard to do with btusb. The connection is messed up if we lose
power.

	Regards
		Oliver