[PATCH 2/5] mtd: Support for 4GB partitions

[Dmitry Lavnikevich]

This patch implements correct way of creating partitions on mtd
devices with size >= 4GB.

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich at sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev at sam-solutions.com>
---
 commands/partition.c    | 4 ++--
 drivers/mtd/partition.c | 4 ++--
 include/linux/mtd/mtd.h | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/commands/partition.c b/commands/partition.c
index f825722..44b91d1 100644
--- a/commands/partition.c
+++ b/commands/partition.c
@@ -59,11 +59,11 @@ static int mtd_part_do_parse_one(char *devname, const char *partstr,
 		size = SIZE_REMAINING;
 		end = (char *)partstr + 1;
 	} else {
-		size = strtoul_suffix(partstr, &end, 0);
+		size = strtoull_suffix(partstr, &end, 0);
 	}
 
 	if (*end == '@')
-		*offset = strtoul_suffix(end+1, &end, 0);
+		*offset = strtoull_suffix(end+1, &end, 0);
 
 	if (size == SIZE_REMAINING)
 		size = devsize - *offset;
diff --git a/drivers/mtd/partition.c b/drivers/mtd/partition.c
index 85f486d..1b8d36e 100644
--- a/drivers/mtd/partition.c
+++ b/drivers/mtd/partition.c
@@ -90,8 +90,8 @@ static int mtd_part_block_markbad(struct mtd_info *mtd, loff_t ofs)
 	return res;
 }
 
-struct mtd_info *mtd_add_partition(struct mtd_info *mtd, off_t offset, size_t size,
-		unsigned long flags, const char *name)
+struct mtd_info *mtd_add_partition(struct mtd_info *mtd, off_t offset,
+		uint64_t size, unsigned long flags, const char *name)
 {
 	struct mtd_part *slave;
 	struct mtd_info *slave_mtd;
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index d337455..165bc88 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -277,8 +277,8 @@ struct mtd_notifier {
 	struct list_head list;
 };
 
-struct mtd_info *mtd_add_partition(struct mtd_info *mtd, off_t offset, size_t size,
-		unsigned long flags, const char *name);
+struct mtd_info *mtd_add_partition(struct mtd_info *mtd, off_t offset,
+		uint64_t size, unsigned long flags, const char *name);
 void mtd_del_partition(struct mtd_info *mtd);
 
 extern void register_mtd_user (struct mtd_notifier *new);
-- 
1.9.0