NSP_GPIO_EVENT_INT_POLARITY  232 drivers/pinctrl/bcm/pinctrl-nsp-gpio.c 	falling = nsp_get_bit(chip, REG, NSP_GPIO_EVENT_INT_POLARITY, gpio);
NSP_GPIO_EVENT_INT_POLARITY  259 drivers/pinctrl/bcm/pinctrl-nsp-gpio.c 	nsp_set_bit(chip, REG, NSP_GPIO_EVENT_INT_POLARITY, gpio, falling);