linux-kernel - Re: [PATCH V4 14/18] coresight: tmc: keep track of memory width

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Message-ID: <5720839A.1040402@arm.com>
Date:	Wed, 27 Apr 2016 10:17:14 +0100
From:	Suzuki K Poulose <Suzuki.Poulose@....com>
To:	Mathieu Poirier <mathieu.poirier@...aro.org>,
	linux-arm-kernel@...ts.infradead.org
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V4 14/18] coresight: tmc: keep track of memory width

On 26/04/16 23:10, Mathieu Poirier wrote:
> Accessing the HW configuration register each time the memory
> width is needed simply doesn't make sense.  It is much more
> efficient to read the value once and keep a reference for
> later use.
>
> Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>

Reviewed-by: Suzuki K Poulose <suzuki.poulose@....com>