linux-kernel - Re: lanana: Add major/minor entries for PPC QE UART devices

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Message-ID: <45E5D621.1050005@freescale.com>
Date:	Wed, 28 Feb 2007 13:21:05 -0600
From:	Timur Tabi <timur@...escale.com>
To:	Dan Malek <dan@...eddedalley.com>
CC:	"H. Peter Anvin" <hpa@...or.com>, Torben.Mathiasen@...com,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Segher Boessenkool <segher@...nel.crashing.org>,
	linux-ppc-embedded <linuxppc-embedded@...abs.org>
Subject: Re: lanana: Add major/minor entries for PPC QE UART devices

Dan Malek wrote:

> Just allocate the four slots and we'll deal with
> anything above this in custom products. 

Assuming that this is the agreed-upon standard, should I arbitrarily restrict my driver to 
4 ports, or allow all 8?

I assume that if a driver already claims a particular major/minor combo, then when the 2nd 
driver calls uart_add_one_port(), that call will fail?

-- 
Timur Tabi
Linux Kernel Developer @ Freescale
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