43 int fdt_overlay_target_offset(const void *fdt, const void *fdto,  in fdt_overlay_target_offset()  argument
60 			ret = fdt_path_offset(fdt, path);  in fdt_overlay_target_offset()
64 		ret = fdt_node_offset_by_phandle(fdt, phandle);  in fdt_overlay_target_offset()
101 static int overlay_phandle_add_offset(void *fdt, int node,  in overlay_phandle_add_offset()  argument
107 	valp = fdt_getprop_w(fdt, node, name, &len);  in overlay_phandle_add_offset()
331 static int overlay_fixup_one_phandle(void *fdt, void *fdto,  in overlay_fixup_one_phandle()  argument
375 static int overlay_fixup_phandle(void *fdt, void *fdto, int symbols_off,  in overlay_fixup_phandle()  argument
395 	symbol_path = fdt_getprop(fdt, symbols_off, label, &prop_len);  in overlay_fixup_phandle()
399 	symbol_off = fdt_path_offset(fdt, symbol_path);  in overlay_fixup_phandle()
403 	phandle = fdt_get_phandle(fdt, symbol_off);  in overlay_fixup_phandle()
446 		ret = overlay_fixup_one_phandle(fdt, fdto, symbols_off,  in overlay_fixup_phandle()
473 static int overlay_fixup_phandles(void *fdt, void *fdto)  in overlay_fixup_phandles()  argument
486 	symbols_off = fdt_path_offset(fdt, "/__symbols__");  in overlay_fixup_phandles()
493 		ret = overlay_fixup_phandle(fdt, fdto, symbols_off, property);  in overlay_fixup_phandles()
656 static int overlay_prevent_phandle_overwrite_node(void *fdt, int fdtnode,  in overlay_prevent_phandle_overwrite_node()  argument
662 	fdt_phandle = fdt_get_phandle(fdt, fdtnode);  in overlay_prevent_phandle_overwrite_node()
685 		fdtchild = fdt_subnode_offset(fdt, fdtnode, name);  in overlay_prevent_phandle_overwrite_node()
693 		ret = overlay_prevent_phandle_overwrite_node(fdt, fdtchild,  in overlay_prevent_phandle_overwrite_node()
715 static int overlay_prevent_phandle_overwrite(void *fdt, void *fdto)  in overlay_prevent_phandle_overwrite()  argument
731 		target = fdt_overlay_target_offset(fdt, fdto, fragment, NULL);  in overlay_prevent_phandle_overwrite()
741 		ret = overlay_prevent_phandle_overwrite_node(fdt, target,  in overlay_prevent_phandle_overwrite()
769 static int overlay_apply_node(void *fdt, int target,  in overlay_apply_node()  argument
788 		ret = fdt_setprop(fdt, target, name, prop, prop_len);  in overlay_apply_node()
798 		nnode = fdt_add_subnode(fdt, target, name);  in overlay_apply_node()
800 			nnode = fdt_subnode_offset(fdt, target, name);  in overlay_apply_node()
808 		ret = overlay_apply_node(fdt, nnode, fdto, subnode);  in overlay_apply_node()
831 static int overlay_merge(void *fdt, void *fdto)  in overlay_merge()  argument
851 		target = fdt_overlay_target_offset(fdt, fdto, fragment, NULL);  in overlay_merge()
855 		ret = overlay_apply_node(fdt, target, fdto, overlay);  in overlay_merge()
863 static int get_path_len(const void *fdt, int nodeoffset)  in get_path_len()  argument
868 	FDT_RO_PROBE(fdt);  in get_path_len()
871 		name = fdt_get_name(fdt, nodeoffset, &namelen);  in get_path_len()
879 		nodeoffset = fdt_parent_offset(fdt, nodeoffset);  in get_path_len()
907 static int overlay_symbol_update(void *fdt, void *fdto)  in overlay_symbol_update()  argument
926 	root_sym = fdt_subnode_offset(fdt, 0, "__symbols__");  in overlay_symbol_update()
930 		root_sym = fdt_add_subnode(fdt, 0, "__symbols__");  in overlay_symbol_update()
994 		ret = fdt_overlay_target_offset(fdt, fdto, fragment, &target_path);  in overlay_symbol_update()
1001 			ret = get_path_len(fdt, target);  in overlay_symbol_update()
1009 		ret = fdt_setprop_placeholder(fdt, root_sym, name,  in overlay_symbol_update()
1016 			ret = fdt_overlay_target_offset(fdt, fdto, fragment, &target_path);  in overlay_symbol_update()
1025 				ret = fdt_get_path(fdt, target, buf, len + 1);  in overlay_symbol_update()
1042 int fdt_overlay_apply(void *fdt, void *fdto)  in fdt_overlay_apply()  argument
1047 	FDT_RO_PROBE(fdt);  in fdt_overlay_apply()
1050 	ret = fdt_find_max_phandle(fdt, &delta);  in fdt_overlay_apply()
1065 	ret = overlay_fixup_phandles(fdt, fdto);  in fdt_overlay_apply()
1070 	ret = overlay_prevent_phandle_overwrite(fdt, fdto);  in fdt_overlay_apply()
1074 	ret = overlay_merge(fdt, fdto);  in fdt_overlay_apply()
1078 	ret = overlay_symbol_update(fdt, fdto);  in fdt_overlay_apply()
1099 	fdt_set_magic(fdt, ~0);  in fdt_overlay_apply()