128 	if (!fc->source)  in get_tree_mtd()
131 	pr_debug("MTDSB: dev_name \"%s\"\n", fc->source);  in get_tree_mtd()
138 	if (fc->source[0] == 'm' &&  in get_tree_mtd()
139 	    fc->source[1] == 't' &&  in get_tree_mtd()
140 	    fc->source[2] == 'd') {  in get_tree_mtd()
141 		if (fc->source[3] == ':') {  in get_tree_mtd()
146 				 fc->source + 4);  in get_tree_mtd()
148 			mtd = get_mtd_device_nm(fc->source + 4);  in get_tree_mtd()
153 			       fc->source + 4);  in get_tree_mtd()
155 		} else if (isdigit(fc->source[3])) {  in get_tree_mtd()
159 			mtdnr = simple_strtoul(fc->source + 3, &endptr, 0);  in get_tree_mtd()
172 	bdev = lookup_bdev(fc->source);  in get_tree_mtd()
175 		errorf(fc, "MTD: Couldn't look up '%s': %d", fc->source, ret);  in get_tree_mtd()
191 		       fc->source);  in get_tree_mtd()