[PATCH 02/18] led-triggers: create a trigger for CPU activity

Hi Bryan,

On Wed, Aug 10, 2011 at 08:05:36PM +0800, Bryan Wu wrote:

Attempting to consolidate the ARM LED code, this removes the
custom RealView LED trigger code to turn LEDs on and off in
response to CPU activity and replace it with a standard trigger.

(bryan.wu at canonical.com:
It moves arch/arm/kernel/leds.c syscore stubs into this trigger.
It also provides ledtrig_cpu trigger event stub in <linux/leds.h>.
Although it was inspired by ARM work, it can be used in other arch.)

Cc: Richard Purdie <redacted>
Signed-off-by: Linus Walleij <redacted>
Signed-off-by: Bryan Wu <redacted>
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This looks really nice and small now!

Reviewed-by: Jamie Iles <redacted>

Jamie