From 496e7ce2a46562938edcb74f65b26068ee8895f6 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 7 May 2015 01:08:08 -0700 Subject: gpiolib: Add missing dummies for the unified device properties interface MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If GPIOLIB=n: drivers/leds/leds-gpio.c: In function ‘gpio_leds_create’: drivers/leds/leds-gpio.c:187: error: implicit declaration of function ‘devm_get_gpiod_from_child’ drivers/leds/leds-gpio.c:187: warning: assignment makes pointer from integer without a cast Add dummies for fwnode_get_named_gpiod() and devm_get_gpiod_from_child() for the !GPIOLIB case to fix this. Signed-off-by: Geert Uytterhoeven Fixes: 40b7318319281b1b ("gpio: Support for unified device properties interface") Acked-by: Alexandre Courbot Acked-by: Linus Walleij Signed-off-by: Bryan Wu --- include/linux/gpio/consumer.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include/linux/gpio') diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index 3a7c9ffd5ab9..da042657dc31 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -406,6 +406,21 @@ static inline int desc_to_gpio(const struct gpio_desc *desc) return -EINVAL; } +/* Child properties interface */ +struct fwnode_handle; + +static inline struct gpio_desc *fwnode_get_named_gpiod( + struct fwnode_handle *fwnode, const char *propname) +{ + return ERR_PTR(-ENOSYS); +} + +static inline struct gpio_desc *devm_get_gpiod_from_child( + struct device *dev, const char *con_id, struct fwnode_handle *child) +{ + return ERR_PTR(-ENOSYS); +} + #endif /* CONFIG_GPIOLIB */ /* -- cgit v1.2.3-59-g8ed1b