From: Samuel Ortiz <sameo@linux.intel.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com
Subject: Re: [PATCH 1/3] mfd: Avoid copying data in WM8994 I2C write
Date: Fri, 18 Mar 2011 00:49:34 +0100 [thread overview]
Message-ID: <20110317234933.GG32172@sortiz-mobl> (raw)
In-Reply-To: <1300398150-11834-1-git-send-email-broonie@opensource.wolfsonmicro.com>
Hi Mark,
On Thu, Mar 17, 2011 at 09:42:28PM +0000, Mark Brown wrote:
> As well as providing a trivial performance optimisation this also avoids
> allocating a copy of the message on the stack which is beneficial when
> doing large transfers.
All 3 patches applied, thanks.
Cheers,
Samuel.
--
Intel Open Source Technology Centre
http://oss.intel.com/
prev parent reply other threads:[~2011-03-17 23:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-17 21:42 [PATCH 1/3] mfd: Avoid copying data in WM8994 I2C write Mark Brown
2011-03-17 21:42 ` [PATCH 2/3] mfd: Push byte swap out of WM8994 bulk I/O Mark Brown
2011-03-17 21:42 ` [PATCH 3/3] mfd: Constify WM8994 write path Mark Brown
2011-03-17 23:49 ` Samuel Ortiz [this message]
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