--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
-@@ -1036,6 +1036,62 @@ void mtd_part_parser_cleanup(struct mtd_
+@@ -56,6 +56,10 @@ struct mtd_part {
+ };
+
+ static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part);
++static int parse_mtd_partitions_by_type(struct mtd_info *master,
++ enum mtd_parser_type type,
++ const struct mtd_partition **pparts,
++ struct mtd_part_parser_data *data);
+
+ /*
+ * Given a pointer to the MTD object in the mtd_part structure, we can retrieve
+@@ -744,6 +748,36 @@ int mtd_del_partition(struct mtd_info *m
+ }
+ EXPORT_SYMBOL_GPL(mtd_del_partition);
+
++static int
++run_parsers_by_type(struct mtd_part *slave, enum mtd_parser_type type)
++{
++ struct mtd_partition *parts;
++ int nr_parts;
++ int i;
++
++ nr_parts = parse_mtd_partitions_by_type(&slave->mtd, type, (const struct mtd_partition **)&parts,
++ NULL);
++ if (nr_parts <= 0)
++ return nr_parts;
++
++ if (WARN_ON(!parts))
++ return 0;
++
++ for (i = 0; i < nr_parts; i++) {
++ /* adjust partition offsets */
++ parts[i].offset += slave->offset;
++
++ mtd_add_partition(slave->parent,
++ parts[i].name,
++ parts[i].offset,
++ parts[i].size);
++ }
++
++ kfree(parts);
++
++ return nr_parts;
++}
++
+ #ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME
+ #define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME
+ #else
+@@ -1134,6 +1168,61 @@ void mtd_part_parser_cleanup(struct mtd_
}
}
+ return ret;
+}
+
-+int parse_mtd_partitions_by_type(struct mtd_info *master,
-+ enum mtd_parser_type type,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data)
++static int parse_mtd_partitions_by_type(struct mtd_info *master,
++ enum mtd_parser_type type,
++ const struct mtd_partition **pparts,
++ struct mtd_part_parser_data *data)
+{
+ struct mtd_part_parser *prev = NULL;
+ int ret = 0;
+
+ return ret;
+}
-+EXPORT_SYMBOL_GPL(parse_mtd_partitions_by_type);
+
int mtd_is_partition(const struct mtd_info *mtd)
{
struct mtd_part *part;
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
-@@ -68,11 +68,14 @@ struct mtd_part_parser_data {
- unsigned long origin;
- };
-
--
- /*
+@@ -73,6 +73,10 @@ struct mtd_part_parser_data {
* Functions dealing with the various ways of partitioning the space
*/
struct mtd_part_parser {
struct list_head list;
struct module *owner;
-@@ -80,6 +83,7 @@ struct mtd_part_parser {
+@@ -81,6 +85,7 @@ struct mtd_part_parser {
int (*parse_fn)(struct mtd_info *, const struct mtd_partition **,
struct mtd_part_parser_data *);
void (*cleanup)(const struct mtd_partition *pparts, int nr_parts);
};
/* Container for passing around a set of parsed partitions */
-@@ -112,4 +116,9 @@ uint64_t mtd_get_device_size(const struc
- extern void __weak arch_split_mtd_part(struct mtd_info *master,
- const char *name, int offset, int size);
-
-+int parse_mtd_partitions_by_type(struct mtd_info *master,
-+ enum mtd_parser_type type,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data);
-+
- #endif