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From: Samuel Ortiz <sameo@linux.intel.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Samuel Ortiz <sameo@liniux.intel.com>,
	linux-kernel@vger.kernel.org,
	patches@opensource.wolfsonmicro.com
Subject: Re: [PATCH] mfd: Still check other interrupts if we get a wm831x touchscreen IRQ
Date: Mon, 9 Jan 2012 00:23:26 +0100	[thread overview]
Message-ID: <20120108232326.GF13679@sortiz-mobl> (raw)
In-Reply-To: <1325006410-22147-1-git-send-email-broonie@opensource.wolfsonmicro.com>

Hi Mark,

On Tue, Dec 27, 2011 at 05:20:10PM +0000, Mark Brown wrote:
> It is possible that we will see another interrupt triggering at the same
> time as the touchscreen interrupts so it's still worth checking other
> possible sources. Almost all of the win from the fast path comes from only
> needing to read the primary register and saving the I/O costs.
Thanks, applied.

Cheers,
Samuel.

-- 
Intel Open Source Technology Centre
http://oss.intel.com/

      reply	other threads:[~2012-01-08 23:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-27 17:20 [PATCH] mfd: Still check other interrupts if we get a wm831x touchscreen IRQ Mark Brown
2012-01-08 23:23 ` Samuel Ortiz [this message]

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