fdt_nop_node
fdt_nop_node(initial_boot_params, cf);
fdt_nop_node(initial_boot_params, led);
fdt_nop_node(initial_boot_params, uctl);
fdt_nop_node(initial_boot_params, usbn);
fdt_nop_node(initial_boot_params, phy);
fdt_nop_node(initial_boot_params, alt_phy);
fdt_nop_node(initial_boot_params, phy);
fdt_nop_node(initial_boot_params, p);
fdt_nop_node(initial_boot_params, node);
fdt_nop_node(initial_boot_params, fixed_link);
fdt_nop_node(initial_boot_params, i2c);
fdt_nop_node(initial_boot_params, i2c);
fdt_nop_node(initial_boot_params, uart);
err = fdt_nop_node(fdt, gic_off);
err = fdt_nop_node(fdt, gic_off);
int fdt_nop_node(void *fdt, int nodeoffset);