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Diffstat (limited to 'include/linux/acpi_gpio.h')
-rw-r--r--include/linux/acpi_gpio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/acpi_gpio.h b/include/linux/acpi_gpio.h
index 91615a389b65..b76ebd08ff8e 100644
--- a/include/linux/acpi_gpio.h
+++ b/include/linux/acpi_gpio.h
@@ -2,10 +2,12 @@
#define _LINUX_ACPI_GPIO_H_
#include <linux/errno.h>
+#include <linux/gpio.h>
#ifdef CONFIG_GPIO_ACPI
int acpi_get_gpio(char *path, int pin);
+void acpi_gpiochip_request_interrupts(struct gpio_chip *chip);
#else /* CONFIG_GPIO_ACPI */
@@ -14,6 +16,8 @@ static inline int acpi_get_gpio(char *path, int pin)
return -ENODEV;
}
+static inline void acpi_gpiochip_request_interrupts(struct gpio_chip *chip) { }
+
#endif /* CONFIG_GPIO_ACPI */
#endif /* _LINUX_ACPI_GPIO_H_ */