mtd: abstract last MTD partition parser argument

Encapsulate last MTD partition parser argument into a separate
structure. Currently it holds only 'origin' field for RedBoot parser,
but will be extended in future to contain at least device_node for OF
devices.

Amended commentary to make kerneldoc happy

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 2b71ccb00d39..34d582c2bdf3 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -736,7 +736,7 @@ static const char *default_mtd_part_types[] = {"cmdlinepart", NULL};
  * @master: the master partition (describes whole MTD device)
  * @types: names of partition parsers to try or %NULL
  * @pparts: array of partitions found is returned here
- * @origin: MTD device start address (use %0 if unsure)
+ * @data: MTD partition parser-specific data
  *
  * This function tries to find partition on MTD device @master. It uses MTD
  * partition parsers, specified in @types. However, if @types is %NULL, then
@@ -750,7 +750,8 @@ static const char *default_mtd_part_types[] = {"cmdlinepart", NULL};
  *   point to an array containing this number of &struct mtd_info objects.
  */
 int parse_mtd_partitions(struct mtd_info *master, const char **types,
-                         struct mtd_partition **pparts, unsigned long origin)
+                         struct mtd_partition **pparts,
+                         struct mtd_part_parser_data *data)
 {
         struct mtd_part_parser *parser;
         int ret = 0;
@@ -764,7 +765,7 @@ int parse_mtd_partitions(struct mtd_info *master, const char **types,
                                 parser = get_partition_parser(*types);
                 if (!parser)
                         continue;
-                ret = (*parser->parse_fn)(master, pparts, origin);
+                ret = (*parser->parse_fn)(master, pparts, data);
                 if (ret > 0) {
                         printk(KERN_NOTICE "%d %s partitions found on MTD device %s\n",
                                ret, parser->name, master->name);