This patch implements correct way of creating partitions on mtd
devices with size >= 4GB.
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@xxxxxxxxxxxxxxxxx>
Signed-off-by: Grigory Milev <g.milev@xxxxxxxxxxxxxxxxx>
---
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
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