[PATCH v2] leds: leds-gpio: adopt pinctrl support
tony at atomide.com
Fri Sep 7 17:46:33 EDT 2012
* 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.
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