acpi_node_get_gpiod 50 drivers/gpio/gpiolib-acpi.h struct gpio_desc *acpi_node_get_gpiod(struct fwnode_handle *fwnode, acpi_node_get_gpiod 4648 drivers/gpio/gpiolib.c desc = acpi_node_get_gpiod(fwnode, propname, index, &info);