Hello,

On Sun, Jul 10, 2011 at 01:06:36AM +0200, Philippe R?tornaz wrote:

The leds and buttons subdevices cannot be used without additional
platform data.

Use the presence of the platform data to enable the device instead
of an additional flag.

I guess you could make some people happy by splitting this patch into:

	- mfd/mc13xxx: implicitly enable leds and buttons (and
	  regulators?)
	- drop MC13XXX_USE_... in arch code

because the patches have different paths into mainline (unless it's
handled otherwise).

And I wonder why you introduce MC13XXX_USE_BUTTON in the first place.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-K?nig            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |