linux-kernel - Re: [patch] blackfin: Fixup bogus ioresource init

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Message-ID: <CAMjpGUdDYQiX+UwWbKYsGWRZv1q=XL7m8G=kz_Rk5cgL+oAo_Q@mail.gmail.com>
Date:	Tue, 26 Jul 2011 23:58:57 -0700
From:	Mike Frysinger <vapier@...too.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Javier Herrero <jherrero@...istemas.es>
Subject: Re: [patch] blackfin: Fixup bogus ioresource init

On Sat, Jul 23, 2011 at 08:51, Thomas Gleixner wrote:
> IRQF_SHARED is not part of the IORESOURCE_IRQ bits. It's expressed by
> IORESOURCE_IRQ_SHAREABLE.
>
> IORESOURCE_IRQ_HIGHEDGE and IRQF_TRIGGER_HIGH are contradicting
> values, an interrupt can hardly be configured for both level and edge
> at the same time. This was introduced in commit 45138439(Blackfin
> arch: flash memory map and dm9000 resources updating) of course
> without any hint in the changelog what the heck this is supposed to
> do.

makes sense to me.  if Javier doesnt have a problem with it, i'll pick
it up in a while (traveling atm).
-mike
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