Return-Path: <cyrus@holtmann.org>
Date: Sun, 31 Oct 2010 12:04:29 +0000
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Arnd Bergmann <arnd@arndb.de>
Cc: "Par-Gunnar Hjalmdahl" <pghatwork@gmail.com>,
	linus.walleij@stericsson.com, linux-bluetooth@vger.kernel.org,
	linux-kernel@vger.kernel.org, Lukasz.Rymanowski@tieto.com
Subject: Re: [PATCH 5/9] mfd: Add UART support for the ST-Ericsson CG2900.
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> It's about the ldisc number. Both bluetooth and cg2900 register themselves
> to ldisc 15 (N_HCI). A user doing TIOCSETD can only get one of the two.

Ah I see - I had assumed any actual final merge would be assigning it a
new LDISC code as is required.