gpiochip_populate_parent_fwspec_fourcell 2019 drivers/gpio/gpiolib.c EXPORT_SYMBOL_GPL(gpiochip_populate_parent_fwspec_fourcell); gpiochip_populate_parent_fwspec_fourcell 1063 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c girq->populate_parent_fwspec = gpiochip_populate_parent_fwspec_fourcell; gpiochip_populate_parent_fwspec_fourcell 536 include/linux/gpio/driver.h void gpiochip_populate_parent_fwspec_fourcell(struct gpio_chip *chip,