gpiochip_irqchip_add_nested  623 include/linux/gpio/driver.h static inline int gpiochip_irqchip_add_nested(struct gpio_chip *gpiochip,
gpiochip_irqchip_add_nested  648 include/linux/gpio/driver.h static inline int gpiochip_irqchip_add_nested(struct gpio_chip *gpiochip,