[PATCH] OMAP3: PM: fix save secure RAM to restore MPU power state

[Kevin Hilman]

Hi Tero,

<Tero.Kristo at nokia.com> writes:

>>Currently, on HS/EMU devices, MPU power state forced to on during PM
>>init by the save secure RAM code.  Rather than forcing the state of
>>MPU powerdomain to on, simply read the current value and restore it
>>after the ROM code has run.
>>
>>This only affects the !CPUidle case since when CPUidle is enabled, the
>>MPU power state is dynamically changed by CPUidle.  In the !CPUidle
>>case, MPU power state is initialized once at init and never touched.
>>
>>Cc: Tero Kristo <tero.kristo at nokia.com>
>>Signed-off-by: Kevin Hilman <khilman at ti.com>
>>---
>>If no objectsions, will be queued in my pm-fixes branch for 2.6.38-rc.
>
> Looks good to me. Ack, if you need one.
>  

Thanks, I was looking for your ack.

Kevin