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ubi: Fix for creating ubi volumes with 64bit size 

Since MTD is already supports >= 4GB device sizes it is better to
allow ubi valumes also be created of larger sizes.

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Dmitry Lavnikevich 2014-03-10 14:39:51 +03:00 committed by Sascha Hauer
parent 76a88c0227
commit 95147b1d95
2 changed files with 3 additions and 3 deletions
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4
commands/ubi.c
View File

@ -15,12 +15,12 @@ static int do_ubimkvol(int argc, char *argv[])
{
struct ubi_mkvol_req req;
int fd, ret;
size_t size;
uint64_t size;
if (argc != 4)
return COMMAND_ERROR_USAGE;
size = strtoul_suffix(argv[3], NULL, 0);
size = strtoull_suffix(argv[3], NULL, 0);
req.name_len = min_t(int, strlen(argv[2]), UBI_VOL_NAME_MAX);
strncpy(req.name, argv[2], req.name_len);
req.name[req.name_len] = 0;

2
drivers/mtd/ubi/cdev.c
View File

@ -222,7 +222,7 @@ static int ubi_cdev_ioctl(struct cdev *cdev, int cmd, void *buf)
break;
case UBI_IOCMKVOL:
if (!req->bytes)
req->bytes = ubi->avail_pebs * ubi->leb_size;
req->bytes = (__s64)ubi->avail_pebs * ubi->leb_size;
return ubi_create_volume(ubi, req);
};