1 --- a/drivers/mtd/mtdpart.c
2 +++ b/drivers/mtd/mtdpart.c
3 @@ -649,6 +649,36 @@ 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,
37 #ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME
38 #define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME
40 @@ -657,6 +687,7 @@ EXPORT_SYMBOL_GPL(mtd_del_partition);
42 static void split_firmware(struct mtd_info *master, struct mtd_part *part)
44 + run_parsers_by_type(part, MTD_PARSER_TYPE_FIRMWARE);
47 void __weak arch_split_mtd_part(struct mtd_info *master, const char *name,
48 @@ -671,6 +702,12 @@ static void mtd_partition_split(struct m
52 + if (!strcmp(part->mtd.name, "rootfs")) {
53 + run_parsers_by_type(part, MTD_PARSER_TYPE_ROOTFS);
58 if (!strcmp(part->mtd.name, SPLIT_FIRMWARE_NAME) &&
59 config_enabled(CONFIG_MTD_SPLIT_FIRMWARE))
60 split_firmware(master, part);
61 --- a/include/linux/mtd/partitions.h
62 +++ b/include/linux/mtd/partitions.h
63 @@ -70,6 +70,8 @@ struct mtd_part_parser_data {
65 enum mtd_parser_type {
66 MTD_PARSER_TYPE_DEVICE = 0,
67 + MTD_PARSER_TYPE_ROOTFS,
68 + MTD_PARSER_TYPE_FIRMWARE,
71 struct mtd_part_parser {