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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Axel Lin <axel.lin@gmail.com>
Cc: linux-kernel@vger.kernel.org, Liam Girdwood <lrg@ti.com>,
	alsa-devel@alsa-project.org
Subject: Re: [PATCH] ASoC: wm_hubs: Remove unneeded count variable in wait_for_dc_servo
Date: Fri, 7 Oct 2011 11:13:50 +0100	[thread overview]
Message-ID: <20111007101350.GC19080@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1317974065.16830.1.camel@phoenix>

On Fri, Oct 07, 2011 at 03:54:25PM +0800, Axel Lin wrote:
> The count variable is not required, decrement timeout in the while loop
> can achieve the same effect.

Having the count original timeout there is helpful when debugging and
there's not going to be any meaningful cost from having both.

      reply	other threads:[~2011-10-07 10:13 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-07  7:54 [PATCH] ASoC: wm_hubs: Remove unneeded count variable in wait_for_dc_servo Axel Lin
2011-10-07 10:13 ` Mark Brown [this message]

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