1 files changed, 18 insertions, 6 deletions

diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index a28445992b7f..21d28b930dc7 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -72,9 +72,9 @@ static inline int irq_to_gpio(unsigned int irq)
         return -EINVAL;
 }
 
-#endif
+#endif /* ! CONFIG_ARCH_HAVE_CUSTOM_GPIO_H */
 
-#else
+#else /* ! CONFIG_GENERIC_GPIO */
 
 #include <linux/kernel.h>
 #include <linux/types.h>
@@ -231,9 +231,21 @@ static inline int irq_to_gpio(unsigned irq)
         return -EINVAL;
 }
 
-void gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
-                unsigned int pin_base, unsigned int npins);
-void gpiochip_remove_pin_ranges(struct gpio_chip *chip);
-#endif
+#ifdef CONFIG_PINCTRL
+
+static inline void
+gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
+                       unsigned int pin_base, unsigned int npins)
+{
+}
+
+static inline void
+gpiochip_remove_pin_ranges(struct gpio_chip *chip)
+{
+}
+
+#endif /* CONFIG_PINCTRL */
+
+#endif /* ! CONFIG_GENERIC_GPIO */
 
 #endif /* __LINUX_GPIO_H */