linux-kernel - Re: [PATCH] i2c: add irq

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Date:	Wed, 20 Oct 2010 19:59:25 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Jean Delvare <khali@...ux-fr.org>
Cc:	Mike Frysinger <vapier@...too.org>, linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	uclinux-dist-devel@...ckfin.uclinux.org,
	device-drivers-devel@...ckfin.uclinux.org,
	Michael Hennerich <michael.hennerich@...log.com>
Subject: Re: [PATCH] i2c: add irq_flags to board info

On Mon, Oct 18, 2010 at 10:36:10AM +0200, Jean Delvare wrote:
> On Sun, 17 Oct 2010 19:43:39 -0400, Mike Frysinger wrote:

> > This allows us to avoid having to add dedicated platform init code just
> > to call set_irq_type()

> Do you have examples of this? Can we see a preview of the amount of
> cleanups this patch would allow?

wm831x has platform data for this.  It doesn't actually call
set_irq_type(), it parses the platform data before calling
request_threaded_irq(), but the principle is the same.
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