1 --- a/drivers/mtd/mtdpart.c
2 +++ b/drivers/mtd/mtdpart.c
3 @@ -642,6 +642,37 @@ int mtd_del_partition(struct mtd_info *m
5 EXPORT_SYMBOL_GPL(mtd_del_partition);
8 +run_parsers_by_type(struct mtd_part *slave, enum mtd_parser_type type)
10 + struct mtd_partition *parts;
14 + nr_parts = parse_mtd_partitions_by_type(&slave->mtd, type, &parts,
19 + if (WARN_ON(!parts))
22 + for (i = 0; i < nr_parts; i++) {
23 + /* adjust partition offsets */
24 + parts[i].offset += slave->offset;
26 + __mtd_add_partition(slave->master,
38 #ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME
39 #define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME
41 @@ -650,6 +681,7 @@ EXPORT_SYMBOL_GPL(mtd_del_partition);
43 static void split_firmware(struct mtd_info *master, struct mtd_part *part)
45 + run_parsers_by_type(part, MTD_PARSER_TYPE_FIRMWARE);
48 void __weak arch_split_mtd_part(struct mtd_info *master, const char *name,
49 @@ -664,6 +696,12 @@ static void mtd_partition_split(struct m
53 + if (!strcmp(part->mtd.name, "rootfs")) {
54 + run_parsers_by_type(part, MTD_PARSER_TYPE_ROOTFS);
59 if (!strcmp(part->mtd.name, SPLIT_FIRMWARE_NAME) &&
60 config_enabled(CONFIG_MTD_SPLIT_FIRMWARE))
61 split_firmware(master, part);
62 --- a/include/linux/mtd/partitions.h
63 +++ b/include/linux/mtd/partitions.h
64 @@ -70,6 +70,8 @@ struct mtd_part_parser_data {
66 enum mtd_parser_type {
67 MTD_PARSER_TYPE_DEVICE = 0,
68 + MTD_PARSER_TYPE_ROOTFS,
69 + MTD_PARSER_TYPE_FIRMWARE,
72 struct mtd_part_parser {