[RFC 3/4] ARM: OMAP: powerdomain: Add .power_on/.power_down hooks for powerdomains

[Shilimkar, Santosh]

On Fri, Jul 20, 2012 at 11:34 AM, Rajendra Nayak <rnayak at ti.com> wrote:
> With usecounting added to Powerdomains, its now possible to track Powerdomain
> transitions, including when a Powerdomain is turned on and turned down.
> Add support for hooking up callbacks for such events, which can be used to
> do things like context save/restore etc. which today is mostly stuffed within
> CPUidle and Suspend code.
>
> Signed-off-by: Rajendra Nayak <rnayak at ti.com>
> ---
Agree.
Acked-by: Santosh Shilimkar <santosh.shilimkar at ti.com>