[PATCH] irqchip: irqc: Add runtime PM support

[Simon Horman]

On Mon, Apr 08, 2013 at 09:55:38AM +0900, Magnus Damm wrote:
> Hi Simon,
> 
> On Fri, Apr 5, 2013 at 11:26 AM, Simon Horman <horms at verge.net.au> wrote:
> > On Thu, Apr 04, 2013 at 03:21:06PM +0900, Simon Horman wrote:
> >> This was tested using the SMSC LAN on the APE6EVM board.
> >>
> >> Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
> >
> > Magnus, Morimoto-san, could you review this?
> 
> Thanks for working on Runtime PM for the IRQC driver, this code looks
> fine to me. In the future we probably want to try control the usage
> count based on enable()/disable() callbacks in a more fine grained
> fashion, but I wonder how much that would actually help us since I
> don't think we can turn off the power domain where IRQC is located
> anyway.
> 
> Simon, please remember to also merge your code for IRQC MSTP bit
> control on r8a73a4 and/or r8a7790. Without that I can't really see how
> Runtime PM can control any actual hardware.

I'm unsure which code you are referring to.