pinctrl: core: comment that pinctrl_add_gpio_range() is deprecated
The pinctrl_add_gpio_range() function is deprecated add a comment so people don't accidentally use it in new code. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/533a7a10-c6eb-4ebe-adf1-f8dc95ae8d33@moroto.mountain Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -412,6 +412,10 @@ static int pinctrl_get_device_gpio_range(struct gpio_chip *gc,
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* @pctldev: pin controller device to add the range to
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* @range: the GPIO range to add
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*
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* DEPRECATED: Don't use this function in new code. See section 2 of
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* Documentation/devicetree/bindings/gpio/gpio.txt on how to bind pinctrl and
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* gpio drivers.
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*
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* This adds a range of GPIOs to be handled by a certain pin controller. Call
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* this to register handled ranges after registering your pin controller.
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*/
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