linux-kernel - Re: [PATCH v3 2/2] input: add driver support for MAX8997-haptic

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Message-ID: <20120314154828.GA24964@core.coreip.homeip.net>
Date:	Wed, 14 Mar 2012 08:48:28 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Chanwoo Choi <cw00.choi@...sung.com>
Cc:	linux-input@...r.kernel.org, sameo@...ux.intel.com,
	broonie@...nsource.wolfsonmicro.com, linux-kernel@...r.kernel.org,
	kyungmin.park@...sung.com, myungjoo.ham@...sung.com
Subject: Re: [PATCH v3 2/2] input: add driver support for MAX8997-haptic

On Wed, Mar 14, 2012 at 11:47:42PM +0900, Chanwoo Choi wrote:
> Hi Dmitry,
> 
> > This is not proper locking between playing effect and suspend. Now that
> > you are using workqueue you need to synchronize access with it, not with
> > play_effect method.
> > 
> > Does the following patch work for you?
> > 
> 
> Your patch is worked on TRATS board based on EXYNOS4210 but, you should
> apply following patch because 'chip->enabled' is used on
> max8997_haptic_configure() function to enable/disable haptic motor.

OK, excellent. I'll pick up this fix and apply the driver for 3.4 queue,
thanks!

-- 
Dmitry
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