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Date:   Fri, 17 Jan 2020 14:13:30 +0100
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Johan Hovold <johan@kernel.org>
Cc:     linux-usb@vger.kernel.org
Subject: Re: [PATCH 0/5] USB: serial: handle unbound ports
Message-ID: <20200117131330.GA1848214@kroah.com>
References: <20200117095026.27655-1-johan@kernel.org>
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On Fri, Jan 17, 2020 at 10:50:21AM +0100, Johan Hovold wrote:
> Drivers must make sure that a port is bound to a driver before accessing
> port data in non-port callbacks.
> 
> Note that this is needed even with the port-driver bind attributes
> removed as an individual port may have failed to probe.
> 
> Johan
> 
> 
> Johan Hovold (5):
>   USB: ch341: handle unbound port at reset_resume
>   USB: serial: io_edgeport: handle unbound ports on URB completion
>   USB: serial: io_edgeport: add missing active-port sanity check
>   USB: serial: keyspan: handle unbound ports
>   USB: serial: quatech2: handle unbound ports

For all 5:

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>