[PATCH v2] leds: leds-gpio: adopt pinctrl support

[Tony Lindgren]

* Linus Walleij <linus.walleij at linaro.org> [120907 14:40]:
> On Thu, Sep 6, 2012 at 7:45 PM, Tony Lindgren <tony at atomide.com> wrote:
> 
> >> > The warning should be pinctrl related as the pinctrl drivers may not be
> >> > device tree based drivers.
> >>
> >> Exactly my concern. Also the warning shouldnt be present on systems where
> >> pinctrl is disabled.
> >
> > But pinctrl_get_select() returns 0 in include/linux/pinctrl/consumer.h if
> > CONFIG_PINCTRL is not selected, so no warning is produced AFAIK ;)
> 
> This is correct, nothing to worry about.
> 
> The one troublesome case is if a pinctrl driver is present but not
> being used, then you might need to call pinctrl_provide_dummies().

Thanks that's good to know.

Regards,

Tony