UBI: add mtd_num sysfs attribute

Expose number or the underlying MTD device in sysfs.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy 2007-12-26 13:46:46 +02:00
commit b6b76ba466