[PATCH] ARM: PXA: Zipit Z2: Fix oops in z2_power_off

[Vasily Khoruzhick]

2012/1/8 Marek Vasut <marek.vasut at gmail.com>:

> That's why I said this patch (suspend the device to make it feel like powerdown)
> is bullshit in the first place.

Marek, 'deepsleep' suspend on Z2 is a way to save battery power for
monthes. I blew the dust off my Z2 recently (did not touch it for
~2monthes), it was in fake poweroff (deepsleep), and battery is still
charged (not full however). I believe it can't be achieved with
'sleep' suspend.
I agree that it looks weird, but it's hardware bizzarity. Btw, do you
have suggestions how to make it clean?

Vasily.