13 static int fdt_nodename_eq_(const void *fdt, int offset,  in fdt_nodename_eq_()  argument
17 	const char *p = fdt_get_name(fdt, offset, &olen);  in fdt_nodename_eq_()
115 	int offset = -1;  in fdt_find_max_phandle()  local
120 		offset = fdt_next_node(fdt, offset, NULL);  in fdt_find_max_phandle()
121 		if (offset < 0) {  in fdt_find_max_phandle()
122 			if (offset == -FDT_ERR_NOTFOUND)  in fdt_find_max_phandle()
125 			return offset;  in fdt_find_max_phandle()
128 		value = fdt_get_phandle(fdt, offset);  in fdt_find_max_phandle()
160 	int offset = n * sizeof(struct fdt_reserve_entry);  in fdt_mem_rsv()  local
161 	int absoffset = fdt_off_mem_rsvmap(fdt) + offset;  in fdt_mem_rsv()
199 static int nextprop_(const void *fdt, int offset)  in nextprop_()  argument
205 		tag = fdt_next_tag(fdt, offset, &nextoffset);  in nextprop_()
215 			return offset;  in nextprop_()
217 		offset = nextoffset;  in nextprop_()
223 int fdt_subnode_offset_namelen(const void *fdt, int offset,  in fdt_subnode_offset_namelen()  argument
231 	     (offset >= 0) && (depth >= 0);  in fdt_subnode_offset_namelen()
232 	     offset = fdt_next_node(fdt, offset, &depth))  in fdt_subnode_offset_namelen()
234 		    && fdt_nodename_eq_(fdt, offset, name, namelen))  in fdt_subnode_offset_namelen()
235 			return offset;  in fdt_subnode_offset_namelen()
239 	return offset; /* error */  in fdt_subnode_offset_namelen()
252 	int offset = 0;  in fdt_path_offset_namelen()  local
266 		offset = fdt_path_offset(fdt, p);  in fdt_path_offset_namelen()
277 				return offset;  in fdt_path_offset_namelen()
283 		offset = fdt_subnode_offset_namelen(fdt, offset, p, q-p);  in fdt_path_offset_namelen()
284 		if (offset < 0)  in fdt_path_offset_namelen()
285 			return offset;  in fdt_path_offset_namelen()
290 	return offset;  in fdt_path_offset_namelen()
338 	int offset;  in fdt_first_property_offset()  local
340 	if ((offset = fdt_check_node_offset_(fdt, nodeoffset)) < 0)  in fdt_first_property_offset()
341 		return offset;  in fdt_first_property_offset()
343 	return nextprop_(fdt, offset);  in fdt_first_property_offset()
346 int fdt_next_property_offset(const void *fdt, int offset)  in fdt_next_property_offset()  argument
348 	if ((offset = fdt_check_prop_offset_(fdt, offset)) < 0)  in fdt_next_property_offset()
349 		return offset;  in fdt_next_property_offset()
351 	return nextprop_(fdt, offset);  in fdt_next_property_offset()
355 						              int offset,  in fdt_get_property_by_offset_()  argument
362 	    (err = fdt_check_prop_offset_(fdt, offset)) < 0) {  in fdt_get_property_by_offset_()
368 	prop = fdt_offset_ptr_(fdt, offset);  in fdt_get_property_by_offset_()
377 						      int offset,  in fdt_get_property_by_offset()  argument
389 	return fdt_get_property_by_offset_(fdt, offset, lenp);  in fdt_get_property_by_offset()
393 						            int offset,  in fdt_get_property_namelen_()  argument
399 	for (offset = fdt_first_property_offset(fdt, offset);  in fdt_get_property_namelen_()
400 	     (offset >= 0);  in fdt_get_property_namelen_()
401 	     (offset = fdt_next_property_offset(fdt, offset))) {  in fdt_get_property_namelen_()
404 		prop = fdt_get_property_by_offset_(fdt, offset, lenp);  in fdt_get_property_namelen_()
406 			offset = -FDT_ERR_INTERNAL;  in fdt_get_property_namelen_()
412 				*poffset = offset;  in fdt_get_property_namelen_()
418 		*lenp = offset;  in fdt_get_property_namelen_()
424 						    int offset,  in fdt_get_property_namelen()  argument
436 	return fdt_get_property_namelen_(fdt, offset, name, namelen, lenp,  in fdt_get_property_namelen()
467 const void *fdt_getprop_by_offset(const void *fdt, int offset,  in fdt_getprop_by_offset()  argument
472 	prop = fdt_get_property_by_offset_(fdt, offset, lenp);  in fdt_getprop_by_offset()
495 	    (offset + sizeof(*prop)) % 8 && fdt32_ld(&prop->len) >= 8)  in fdt_getprop_by_offset()
543 	int offset, depth, namelen;  in fdt_get_path()  local
551 	for (offset = 0, depth = 0;  in fdt_get_path()
552 	     (offset >= 0) && (offset <= nodeoffset);  in fdt_get_path()
553 	     offset = fdt_next_node(fdt, offset, &depth)) {  in fdt_get_path()
562 			name = fdt_get_name(fdt, offset, &namelen);  in fdt_get_path()
573 		if (offset == nodeoffset) {  in fdt_get_path()
584 	if ((offset == -FDT_ERR_NOTFOUND) || (offset >= 0))  in fdt_get_path()
586 	else if (offset == -FDT_ERR_BADOFFSET)  in fdt_get_path()
589 	return offset; /* error from fdt_next_node() */  in fdt_get_path()
595 	int offset, depth;  in fdt_supernode_atdepth_offset()  local
603 	for (offset = 0, depth = 0;  in fdt_supernode_atdepth_offset()
604 	     (offset >= 0) && (offset <= nodeoffset);  in fdt_supernode_atdepth_offset()
605 	     offset = fdt_next_node(fdt, offset, &depth)) {  in fdt_supernode_atdepth_offset()
607 			supernodeoffset = offset;  in fdt_supernode_atdepth_offset()
609 		if (offset == nodeoffset) {  in fdt_supernode_atdepth_offset()
621 		if ((offset == -FDT_ERR_NOTFOUND) || (offset >= 0))  in fdt_supernode_atdepth_offset()
623 		else if (offset == -FDT_ERR_BADOFFSET)  in fdt_supernode_atdepth_offset()
627 	return offset; /* error from fdt_next_node() */  in fdt_supernode_atdepth_offset()
656 	int offset;  in fdt_node_offset_by_prop_value()  local
667 	for (offset = fdt_next_node(fdt, startoffset, NULL);  in fdt_node_offset_by_prop_value()
668 	     offset >= 0;  in fdt_node_offset_by_prop_value()
669 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_prop_value()
670 		val = fdt_getprop(fdt, offset, propname, &len);  in fdt_node_offset_by_prop_value()
673 			return offset;  in fdt_node_offset_by_prop_value()
676 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_prop_value()
681 	int offset;  in fdt_node_offset_by_phandle()  local
694 	for (offset = fdt_next_node(fdt, -1, NULL);  in fdt_node_offset_by_phandle()
695 	     offset >= 0;  in fdt_node_offset_by_phandle()
696 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_phandle()
697 		if (fdt_get_phandle(fdt, offset) == phandle)  in fdt_node_offset_by_phandle()
698 			return offset;  in fdt_node_offset_by_phandle()
701 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_phandle()
837 	int offset, err;  in fdt_node_offset_by_compatible()  local
846 	for (offset = fdt_next_node(fdt, startoffset, NULL);  in fdt_node_offset_by_compatible()
847 	     offset >= 0;  in fdt_node_offset_by_compatible()
848 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_compatible()
849 		err = fdt_node_check_compatible(fdt, offset, compatible);  in fdt_node_offset_by_compatible()
853 			return offset;  in fdt_node_offset_by_compatible()
856 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_compatible()