From mboxrd@z Thu Jan  1 00:00:00 1970
From: alexandre.belloni@free-electrons.com (Alexandre Belloni)
Date: Tue, 8 Apr 2014 10:41:50 +0200
Subject: MX28: leds/pwm: Using pwm driven led as heartbeat leads to
 kernel warning
In-Reply-To: <20140408081848.GH2438@dragon>
References: <53345C93.9040005@i2se.com> <533EB9AC.6040708@i2se.com>
 <20140404142656.GA16383@dragon> <20140404164446.GI4883@piout.net>
 <20140408073402.GC2438@dragon> <20140408075916.GA30127@piout.net>
 <20140408081848.GH2438@dragon>
Message-ID: <20140408084150.GC30127@piout.net>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On 08/04/2014 at 16:18:49 +0800, Shawn Guo wrote :
> On Tue, Apr 08, 2014 at 09:59:16AM +0200, Alexandre Belloni wrote:
> > The driver using the PWM should test the flag, have a look at:
> > http://lxr.free-electrons.com/source/drivers/leds/leds-pwm.c#L183
> 
> Ah, right, that' how the flag works.  Thanks, Alexandre.  I send a patch
> to set the flag for pwm-mxs driver shortly.
> 

Actually, I had a closer look and I believe using clk_prepare_enable()
in .config is wrong. Let me prepare a patch.


-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com