gpio: stubs in headers should be inline

Fixes: fdd61a013a24 ("gpio: Add support for hierarchical IRQ domains")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/r/20190816213812.40a130db@canb.auug.org.au
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 0e6d3b0c0211f16c9b7fb3fd37569dc270764c9a..72d48a2bab657f61a85c4fdaefc70a0500fafa07 100644 (file)
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -543,14 +543,14 @@ void gpiochip_populate_parent_fwspec_fourcell(struct gpio_chip *chip,
 
 #else
 
-static void gpiochip_populate_parent_fwspec_twocell(struct gpio_chip *chip,
+static inline void gpiochip_populate_parent_fwspec_twocell(struct gpio_chip *chip,
                                                    struct irq_fwspec *fwspec,
                                                    unsigned int parent_hwirq,
                                                    unsigned int parent_type)
 {
 }
 
-static void gpiochip_populate_parent_fwspec_fourcell(struct gpio_chip *chip,
+static inline void gpiochip_populate_parent_fwspec_fourcell(struct gpio_chip *chip,
                                                     struct irq_fwspec *fwspec,
                                                     unsigned int parent_hwirq,
                                                     unsigned int parent_type)