14 static int fdt_nodename_eq_(const void *fdt, int offset,  in fdt_nodename_eq_()  argument
18 	const char *p = fdt_get_name(fdt, offset, &olen);  in fdt_nodename_eq_()
107 	int offset = -1;  in fdt_find_max_phandle()  local
112 		offset = fdt_next_node(fdt, offset, NULL);  in fdt_find_max_phandle()
113 		if (offset < 0) {  in fdt_find_max_phandle()
114 			if (offset == -FDT_ERR_NOTFOUND)  in fdt_find_max_phandle()
117 			return offset;  in fdt_find_max_phandle()
120 		value = fdt_get_phandle(fdt, offset);  in fdt_find_max_phandle()
152 	int offset = n * sizeof(struct fdt_reserve_entry);  in fdt_mem_rsv()  local
153 	int absoffset = fdt_off_mem_rsvmap(fdt) + offset;  in fdt_mem_rsv()
188 static int nextprop_(const void *fdt, int offset)  in nextprop_()  argument
194 		tag = fdt_next_tag(fdt, offset, &nextoffset);  in nextprop_()
204 			return offset;  in nextprop_()
206 		offset = nextoffset;  in nextprop_()
212 int fdt_subnode_offset_namelen(const void *fdt, int offset,  in fdt_subnode_offset_namelen()  argument
220 	     (offset >= 0) && (depth >= 0);  in fdt_subnode_offset_namelen()
221 	     offset = fdt_next_node(fdt, offset, &depth))  in fdt_subnode_offset_namelen()
223 		    && fdt_nodename_eq_(fdt, offset, name, namelen))  in fdt_subnode_offset_namelen()
224 			return offset;  in fdt_subnode_offset_namelen()
228 	return offset; /* error */  in fdt_subnode_offset_namelen()
241 	int offset = 0;  in fdt_path_offset_namelen()  local
255 		offset = fdt_path_offset(fdt, p);  in fdt_path_offset_namelen()
266 				return offset;  in fdt_path_offset_namelen()
272 		offset = fdt_subnode_offset_namelen(fdt, offset, p, q-p);  in fdt_path_offset_namelen()
273 		if (offset < 0)  in fdt_path_offset_namelen()
274 			return offset;  in fdt_path_offset_namelen()
279 	return offset;  in fdt_path_offset_namelen()
327 	int offset;  in fdt_first_property_offset()  local
329 	if ((offset = fdt_check_node_offset_(fdt, nodeoffset)) < 0)  in fdt_first_property_offset()
330 		return offset;  in fdt_first_property_offset()
332 	return nextprop_(fdt, offset);  in fdt_first_property_offset()
335 int fdt_next_property_offset(const void *fdt, int offset)  in fdt_next_property_offset()  argument
337 	if ((offset = fdt_check_prop_offset_(fdt, offset)) < 0)  in fdt_next_property_offset()
338 		return offset;  in fdt_next_property_offset()
340 	return nextprop_(fdt, offset);  in fdt_next_property_offset()
344 						              int offset,  in fdt_get_property_by_offset_()  argument
350 	if ((err = fdt_check_prop_offset_(fdt, offset)) < 0) {  in fdt_get_property_by_offset_()
356 	prop = fdt_offset_ptr_(fdt, offset);  in fdt_get_property_by_offset_()
365 						      int offset,  in fdt_get_property_by_offset()  argument
377 	return fdt_get_property_by_offset_(fdt, offset, lenp);  in fdt_get_property_by_offset()
381 						            int offset,  in fdt_get_property_namelen_()  argument
387 	for (offset = fdt_first_property_offset(fdt, offset);  in fdt_get_property_namelen_()
388 	     (offset >= 0);  in fdt_get_property_namelen_()
389 	     (offset = fdt_next_property_offset(fdt, offset))) {  in fdt_get_property_namelen_()
392 		if (!(prop = fdt_get_property_by_offset_(fdt, offset, lenp))) {  in fdt_get_property_namelen_()
393 			offset = -FDT_ERR_INTERNAL;  in fdt_get_property_namelen_()
399 				*poffset = offset;  in fdt_get_property_namelen_()
405 		*lenp = offset;  in fdt_get_property_namelen_()
411 						    int offset,  in fdt_get_property_namelen()  argument
423 	return fdt_get_property_namelen_(fdt, offset, name, namelen, lenp,  in fdt_get_property_namelen()
454 const void *fdt_getprop_by_offset(const void *fdt, int offset,  in fdt_getprop_by_offset()  argument
459 	prop = fdt_get_property_by_offset_(fdt, offset, lenp);  in fdt_getprop_by_offset()
476 	if (fdt_version(fdt) < 0x10 && (offset + sizeof(*prop)) % 8 &&  in fdt_getprop_by_offset()
525 	int offset, depth, namelen;  in fdt_get_path()  local
533 	for (offset = 0, depth = 0;  in fdt_get_path()
534 	     (offset >= 0) && (offset <= nodeoffset);  in fdt_get_path()
535 	     offset = fdt_next_node(fdt, offset, &depth)) {  in fdt_get_path()
544 			name = fdt_get_name(fdt, offset, &namelen);  in fdt_get_path()
555 		if (offset == nodeoffset) {  in fdt_get_path()
566 	if ((offset == -FDT_ERR_NOTFOUND) || (offset >= 0))  in fdt_get_path()
568 	else if (offset == -FDT_ERR_BADOFFSET)  in fdt_get_path()
571 	return offset; /* error from fdt_next_node() */  in fdt_get_path()
577 	int offset, depth;  in fdt_supernode_atdepth_offset()  local
585 	for (offset = 0, depth = 0;  in fdt_supernode_atdepth_offset()
586 	     (offset >= 0) && (offset <= nodeoffset);  in fdt_supernode_atdepth_offset()
587 	     offset = fdt_next_node(fdt, offset, &depth)) {  in fdt_supernode_atdepth_offset()
589 			supernodeoffset = offset;  in fdt_supernode_atdepth_offset()
591 		if (offset == nodeoffset) {  in fdt_supernode_atdepth_offset()
602 	if ((offset == -FDT_ERR_NOTFOUND) || (offset >= 0))  in fdt_supernode_atdepth_offset()
604 	else if (offset == -FDT_ERR_BADOFFSET)  in fdt_supernode_atdepth_offset()
607 	return offset; /* error from fdt_next_node() */  in fdt_supernode_atdepth_offset()
641 	int offset;  in fdt_node_offset_by_prop_value()  local
652 	for (offset = fdt_next_node(fdt, startoffset, NULL);  in fdt_node_offset_by_prop_value()
653 	     offset >= 0;  in fdt_node_offset_by_prop_value()
654 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_prop_value()
655 		val = fdt_getprop(fdt, offset, propname, &len);  in fdt_node_offset_by_prop_value()
658 			return offset;  in fdt_node_offset_by_prop_value()
661 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_prop_value()
666 	int offset;  in fdt_node_offset_by_phandle()  local
671 	if (fdt_find_cached_node_phandle(fdt, phandle, &offset) == 0)  in fdt_node_offset_by_phandle()
672 		return offset;  in fdt_node_offset_by_phandle()
682 	for (offset = fdt_next_node(fdt, -1, NULL);  in fdt_node_offset_by_phandle()
683 	     offset >= 0;  in fdt_node_offset_by_phandle()
684 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_phandle()
685 		if (fdt_get_phandle(fdt, offset) == phandle)  in fdt_node_offset_by_phandle()
686 			return offset;  in fdt_node_offset_by_phandle()
689 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_phandle()
825 	int offset, err;  in fdt_node_offset_by_compatible()  local
834 	for (offset = fdt_next_node(fdt, startoffset, NULL);  in fdt_node_offset_by_compatible()
835 	     offset >= 0;  in fdt_node_offset_by_compatible()
836 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_compatible()
837 		err = fdt_node_check_compatible(fdt, offset, compatible);  in fdt_node_offset_by_compatible()
841 			return offset;  in fdt_node_offset_by_compatible()
844 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_compatible()
851 	int offset, nextoffset = 0;  in fdt_check_full()  local
870 		offset = nextoffset;  in fdt_check_full()
871 		tag = fdt_next_tag(fdt, offset, &nextoffset);  in fdt_check_full()
898 			prop = fdt_getprop_by_offset(fdt, offset, &propname,  in fdt_check_full()