MX28: leds/pwm: Using pwm driven led as heartbeat leads to kernel warning

[Shawn Guo]

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.

Shawn