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

[Linus Walleij]

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().

Yours,
Linus Walleij