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From: Liam Girdwood <lrg@ti.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com
Subject: Re: [PATCH] ASoC: jack: Push locking for jacks down to the jack
Date: Tue, 13 Mar 2012 18:23:27 +0000	[thread overview]
Message-ID: <1331663007.4426.0.camel@odin> (raw)
In-Reply-To: <1331561306-25183-1-git-send-email-broonie@opensource.wolfsonmicro.com>

On Mon, 2012-03-12 at 14:08 +0000, Mark Brown wrote:
> Currently operations on jack reporting take the CODEC mutex both to protect
> the current jack status and also to protect the DAPM run which is triggered
> on status updates. Since the addition of a DAPM-specific lock we no longer
> need to worry about locking DAPM as it has its own finer grained lock so
> create a per jack lock to take care of the jack status.
> 
> This is both cleaner where the jack isn't specifically associated with a
> CODEC and clearer as it's much more obvious what the lock is protecting.
> 
> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

Acked-by: Liam Girdwood <lrg@ti.com>

      reply	other threads:[~2012-03-13 18:23 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-12 14:08 [PATCH] ASoC: jack: Push locking for jacks down to the jack Mark Brown
2012-03-13 18:23 ` Liam Girdwood [this message]

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