linux-kernel - Re: [PATCH][uart] fit blackfin uart over sport driver into common uart inftrastructure (v2)

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Date:	Fri, 18 Sep 2009 13:11:50 +0800
From:	Sonic Zhang <sonic.adi@...il.com>
To:	Mike Frysinger <vapier.adi@...il.com>
Cc:	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Linux Serial <linux-serial@...r.kernel.org>
Subject: Re: [PATCH][uart] fit blackfin uart over sport driver into common 
	uart inftrastructure (v2)

On Fri, Sep 18, 2009 at 12:54 PM, Sonic Zhang <sonic.adi@...il.com> wrote:
> On Thu, Sep 17, 2009 at 2:56 AM, Mike Frysinger <vapier.adi@...il.com> wrote:
>>
>> then we get proper device bindings between ttySS# and SPORT# by using
>> the .id field.  ttySS0 should always be SPORT0, ttySS1 should always
>> be SPORT1, etc...
>
> You can't either. Because the index of tty devices is increased
> automatically when you successfully register a uart port.  If sport0
> is used for devices other than uart, uart over sport1 is always bond
> to ttySS0.
>
>
OK. This looks possible. I will take a look.

Sonic
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