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_()
117 	int offset = -1;  in fdt_find_max_phandle()  local
122 		offset = fdt_next_node(fdt, offset, NULL);  in fdt_find_max_phandle()
123 		if (offset < 0) {  in fdt_find_max_phandle()
124 			if (offset == -FDT_ERR_NOTFOUND)  in fdt_find_max_phandle()
127 			return offset;  in fdt_find_max_phandle()
130 		value = fdt_get_phandle(fdt, offset);  in fdt_find_max_phandle()
162 	unsigned int offset = n * sizeof(struct fdt_reserve_entry);  in fdt_mem_rsv()  local
163 	unsigned int absoffset = fdt_off_mem_rsvmap(fdt) + offset;  in fdt_mem_rsv()
201 static int nextprop_(const void *fdt, int offset)  in nextprop_()  argument
207 		tag = fdt_next_tag(fdt, offset, &nextoffset);  in nextprop_()
217 			return offset;  in nextprop_()
219 		offset = nextoffset;  in nextprop_()
225 int fdt_subnode_offset_namelen(const void *fdt, int offset,  in fdt_subnode_offset_namelen()  argument
233 	     (offset >= 0) && (depth >= 0);  in fdt_subnode_offset_namelen()
234 	     offset = fdt_next_node(fdt, offset, &depth))  in fdt_subnode_offset_namelen()
236 		    && fdt_nodename_eq_(fdt, offset, name, namelen))  in fdt_subnode_offset_namelen()
237 			return offset;  in fdt_subnode_offset_namelen()
241 	return offset; /* error */  in fdt_subnode_offset_namelen()
254 	int offset = 0;  in fdt_path_offset_namelen()  local
268 		offset = fdt_path_offset(fdt, p);  in fdt_path_offset_namelen()
279 				return offset;  in fdt_path_offset_namelen()
285 		offset = fdt_subnode_offset_namelen(fdt, offset, p, q-p);  in fdt_path_offset_namelen()
286 		if (offset < 0)  in fdt_path_offset_namelen()
287 			return offset;  in fdt_path_offset_namelen()
292 	return offset;  in fdt_path_offset_namelen()
340 	int offset;  in fdt_first_property_offset()  local
342 	if ((offset = fdt_check_node_offset_(fdt, nodeoffset)) < 0)  in fdt_first_property_offset()
343 		return offset;  in fdt_first_property_offset()
345 	return nextprop_(fdt, offset);  in fdt_first_property_offset()
348 int fdt_next_property_offset(const void *fdt, int offset)  in fdt_next_property_offset()  argument
350 	if ((offset = fdt_check_prop_offset_(fdt, offset)) < 0)  in fdt_next_property_offset()
351 		return offset;  in fdt_next_property_offset()
353 	return nextprop_(fdt, offset);  in fdt_next_property_offset()
357 						              int offset,  in fdt_get_property_by_offset_()  argument
364 	    (err = fdt_check_prop_offset_(fdt, offset)) < 0) {  in fdt_get_property_by_offset_()
370 	prop = fdt_offset_ptr_(fdt, offset);  in fdt_get_property_by_offset_()
379 						      int offset,  in fdt_get_property_by_offset()  argument
391 	return fdt_get_property_by_offset_(fdt, offset, lenp);  in fdt_get_property_by_offset()
395 						            int offset,  in fdt_get_property_namelen_()  argument
401 	for (offset = fdt_first_property_offset(fdt, offset);  in fdt_get_property_namelen_()
402 	     (offset >= 0);  in fdt_get_property_namelen_()
403 	     (offset = fdt_next_property_offset(fdt, offset))) {  in fdt_get_property_namelen_()
406 		prop = fdt_get_property_by_offset_(fdt, offset, lenp);  in fdt_get_property_namelen_()
408 			offset = -FDT_ERR_INTERNAL;  in fdt_get_property_namelen_()
414 				*poffset = offset;  in fdt_get_property_namelen_()
420 		*lenp = offset;  in fdt_get_property_namelen_()
426 						    int offset,  in fdt_get_property_namelen()  argument
438 	return fdt_get_property_namelen_(fdt, offset, name, namelen, lenp,  in fdt_get_property_namelen()
469 const void *fdt_getprop_by_offset(const void *fdt, int offset,  in fdt_getprop_by_offset()  argument
474 	prop = fdt_get_property_by_offset_(fdt, offset, lenp);  in fdt_getprop_by_offset()
497 	    (offset + sizeof(*prop)) % 8 && fdt32_ld_(&prop->len) >= 8)  in fdt_getprop_by_offset()
545 	int offset, depth, namelen;  in fdt_get_path()  local
553 	for (offset = 0, depth = 0;  in fdt_get_path()
554 	     (offset >= 0) && (offset <= nodeoffset);  in fdt_get_path()
555 	     offset = fdt_next_node(fdt, offset, &depth)) {  in fdt_get_path()
564 			name = fdt_get_name(fdt, offset, &namelen);  in fdt_get_path()
575 		if (offset == nodeoffset) {  in fdt_get_path()
586 	if ((offset == -FDT_ERR_NOTFOUND) || (offset >= 0))  in fdt_get_path()
588 	else if (offset == -FDT_ERR_BADOFFSET)  in fdt_get_path()
591 	return offset; /* error from fdt_next_node() */  in fdt_get_path()
597 	int offset, depth;  in fdt_supernode_atdepth_offset()  local
605 	for (offset = 0, depth = 0;  in fdt_supernode_atdepth_offset()
606 	     (offset >= 0) && (offset <= nodeoffset);  in fdt_supernode_atdepth_offset()
607 	     offset = fdt_next_node(fdt, offset, &depth)) {  in fdt_supernode_atdepth_offset()
609 			supernodeoffset = offset;  in fdt_supernode_atdepth_offset()
611 		if (offset == nodeoffset) {  in fdt_supernode_atdepth_offset()
623 		if ((offset == -FDT_ERR_NOTFOUND) || (offset >= 0))  in fdt_supernode_atdepth_offset()
625 		else if (offset == -FDT_ERR_BADOFFSET)  in fdt_supernode_atdepth_offset()
629 	return offset; /* error from fdt_next_node() */  in fdt_supernode_atdepth_offset()
658 	int offset;  in fdt_node_offset_by_prop_value()  local
669 	for (offset = fdt_next_node(fdt, startoffset, NULL);  in fdt_node_offset_by_prop_value()
670 	     offset >= 0;  in fdt_node_offset_by_prop_value()
671 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_prop_value()
672 		val = fdt_getprop(fdt, offset, propname, &len);  in fdt_node_offset_by_prop_value()
675 			return offset;  in fdt_node_offset_by_prop_value()
678 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_prop_value()
683 	int offset;  in fdt_node_offset_by_phandle()  local
696 	for (offset = fdt_next_node(fdt, -1, NULL);  in fdt_node_offset_by_phandle()
697 	     offset >= 0;  in fdt_node_offset_by_phandle()
698 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_phandle()
699 		if (fdt_get_phandle(fdt, offset) == phandle)  in fdt_node_offset_by_phandle()
700 			return offset;  in fdt_node_offset_by_phandle()
703 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_phandle()
839 	int offset, err;  in fdt_node_offset_by_compatible()  local
848 	for (offset = fdt_next_node(fdt, startoffset, NULL);  in fdt_node_offset_by_compatible()
849 	     offset >= 0;  in fdt_node_offset_by_compatible()
850 	     offset = fdt_next_node(fdt, offset, NULL)) {  in fdt_node_offset_by_compatible()
851 		err = fdt_node_check_compatible(fdt, offset, compatible);  in fdt_node_offset_by_compatible()
855 			return offset;  in fdt_node_offset_by_compatible()
858 	return offset; /* error from fdt_next_node() */  in fdt_node_offset_by_compatible()