linux-kernel - Re: [RFC patch 0/3] Support for irq chips on slow busses (i2c, spi)

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Date:	Mon, 24 Aug 2009 20:38:41 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <peterz@...radead.org>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Trilok Soni <soni.trilok@...il.com>,
	Pavel Machek <pavel@....cz>,
	Brian Swetland <swetland@...gle.com>,
	Joonyoung Shim <jy0922.shim@...sung.com>,
	m.szyprowski@...sung.com, t.fujak@...sung.com,
	kyungmin.park@...sung.com, David Brownell <david-b@...bell.net>,
	Daniel Ribeiro <drwyrm@...il.com>, arve@...roid.com,
	Barry Song <21cnbao@...il.com>
Subject: Re: [RFC patch 0/3] Support for irq chips on slow busses (i2c,
 spi) - V2

On Sat, Aug 15, 2009 at 05:48:26PM -0000, Thomas Gleixner wrote:

> Please have a thorough look and hopefully a test ride on your
> favourite slowbus irq chip implementation so we can get this into .32

I've given this a spin with such a chip and it seems to be working OK
for me, though I've only done very light testing.  The only issue I ran
into was a lack of a prototype for handle_nested_irq() - I've sent a
patch for that.

Thanks a lot for working on this!
--
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