[PATCH 3/4] mach-realview: retire custom LED code

[Linus Walleij]

2011/6/26 Bryan Wu <bryan.wu at canonical.com>:

> This replaces the custom LED trigger code in mach-realview with
> some overarching platform code for the plat-versatile family that
> will lock down LEDs 2 thru 5 for CPU activity indication. The
> day we have 8 core ARM systems the plat-versatile code will have
> to become more elaborate.
>
> Tested on RealView PB11MPCore by invoking four different CPU
> hogs (yes > /dev/null&) and see the LEDs go on one at a time.
> They all go off as the hogs are killed. Tested on the PB1176
> as well - just one activity led (led 2) goes on and off with
> CPU activity.
>
> (bryan.wu at canonical.com: use ledtrig-cpu instead of ledtrig-arm-cpu)
>
> Cc: Richard Purdie <rpurdie at rpsys.net>
> Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
> Signed-off-by: Bryan Wu <bryan.wu at canonical.com>

This is good, especially the KConfig fixups, but also include Pawel Moll's
Acked-by on these patches.

Linus Walleij