_fdt_data_size    100 scripts/dtc/libfdt/fdt_rw.c 	char *end = (char *)fdt + _fdt_data_size(fdt);
_fdt_data_size    489 scripts/dtc/libfdt/fdt_rw.c 	fdt_set_totalsize(fdt, _fdt_data_size(fdt));