linux-kernel - Re: b4aa54d951d38d7a989d6b6385494ef5ea7371d7 breaks some serial configurations

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Message-ID: <20080520231323.GA10750@flint.arm.linux.org.uk>
Date:	Wed, 21 May 2008 00:13:23 +0100
From:	Russell King <rmk+lkml@....linux.org.uk>
To:	Javier Herrero <jherrero@...istemas.es>
Cc:	Linux Kernel List <linux-kernel@...r.kernel.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Bryan Wu <cooloney@...nel.org>
Subject: Re: b4aa54d951d38d7a989d6b6385494ef5ea7371d7 breaks some serial configurations

On Tue, May 20, 2008 at 12:52:52PM +0200, Javier Herrero wrote:
> I see... would be OK to move the asm/serial.h include to its original 
> position and to modify the asm-blackfin/serial.h in this way to avoid 
> duplicate definition warnings, or would it be too ugly?:

Can blackfin systems accept PCMCIA cards?  Or PCI cards?  In which case
you probably don't want to implement this support like this.

A better solution may be to add some UPF_ flags to indicate the interrupt
polarity on a per-port basis.  Not sure I'm particularly thrilled by that
idea though, but other solutions I can think of inspire me even less.

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:
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