23 		return totalsize;  in fdt_ro_probe_()
27 		return -FDT_ERR_ALIGNMENT;  in fdt_ro_probe_()
33 				return -FDT_ERR_BADVERSION;  in fdt_ro_probe_()
36 				return -FDT_ERR_BADVERSION;  in fdt_ro_probe_()
41 			return -FDT_ERR_BADSTATE;  in fdt_ro_probe_()
43 		return -FDT_ERR_BADMAGIC;  in fdt_ro_probe_()
47 		return totalsize;  in fdt_ro_probe_()
49 		return -FDT_ERR_TRUNCATED;  in fdt_ro_probe_()
54 	return (off >= hdrsize) && (off <= totalsize);  in check_off_()
61 		return 0; /* block start out of bounds */  in check_block_()
63 		return 0; /* overflow */  in check_block_()
65 		return 0; /* block end out of bounds */  in check_block_()
66 	return 1;  in check_block_()
72 		return FDT_V1_SIZE;  in fdt_header_size_()
74 		return FDT_V2_SIZE;  in fdt_header_size_()
76 		return FDT_V3_SIZE;  in fdt_header_size_()
78 		return FDT_V16_SIZE;  in fdt_header_size_()
80 		return FDT_V17_SIZE;  in fdt_header_size_()
85 	return can_assume(LATEST) ? FDT_V17_SIZE :  in fdt_header_size()
95 		return -FDT_ERR_ALIGNMENT;  in fdt_check_header()
98 		return -FDT_ERR_BADMAGIC;  in fdt_check_header()
103 			return -FDT_ERR_BADVERSION;  in fdt_check_header()
105 			return -FDT_ERR_BADVERSION;  in fdt_check_header()
112 			return -FDT_ERR_TRUNCATED;  in fdt_check_header()
117 			return -FDT_ERR_TRUNCATED;  in fdt_check_header()
125 				return -FDT_ERR_TRUNCATED;  in fdt_check_header()
130 				return -FDT_ERR_TRUNCATED;  in fdt_check_header()
137 			return -FDT_ERR_TRUNCATED;  in fdt_check_header()
140 	return 0;  in fdt_check_header()
149 		return NULL;  in fdt_offset_ptr()
155 			return NULL;  in fdt_offset_ptr()
160 			return NULL;  in fdt_offset_ptr()
162 	return fdt_offset_ptr_(fdt, offset);  in fdt_offset_ptr()
175 		return FDT_END; /* premature end */  in fdt_next_tag()
187 			return FDT_END; /* premature end */  in fdt_next_tag()
193 			return FDT_END; /* premature end */  in fdt_next_tag()
209 		return FDT_END;  in fdt_next_tag()
213 		return FDT_END; /* premature end */  in fdt_next_tag()
216 	return tag;  in fdt_next_tag()
223 		return -FDT_ERR_BADOFFSET;  in fdt_check_node_offset_()
226 		return -FDT_ERR_BADOFFSET;  in fdt_check_node_offset_()
228 	return offset;  in fdt_check_node_offset_()
235 		return -FDT_ERR_BADOFFSET;  in fdt_check_prop_offset_()
238 		return -FDT_ERR_BADOFFSET;  in fdt_check_prop_offset_()
240 	return offset;  in fdt_check_prop_offset_()
250 			return nextoffset;  in fdt_next_node()
268 				return nextoffset;  in fdt_next_node()
274 				return -FDT_ERR_NOTFOUND;  in fdt_next_node()
276 				return nextoffset;  in fdt_next_node()
280 	return offset;  in fdt_next_node()
289 		return -FDT_ERR_NOTFOUND;  in fdt_first_subnode()
291 	return offset;  in fdt_first_subnode()
305 			return -FDT_ERR_NOTFOUND;  in fdt_next_subnode()
308 	return offset;  in fdt_next_subnode()
319 			return p;  in fdt_find_string_()
320 	return NULL;  in fdt_find_string_()
326 		return -FDT_ERR_NOSPACE;  in fdt_move()
331 		return -FDT_ERR_NOSPACE;  in fdt_move()
334 	return 0;  in fdt_move()