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| author | Adrian Hunter <adrian.hunter@nokia.com> | 2009-06-26 13:58:01 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-07-05 17:47:07 +0200 |
| commit | 0c6c7fa1313fcb69cae35e34168d2e83b8da854a (patch) | |
| tree | 5ba3c6eda144b060829529096f30c6f83e357d5b /drivers/mtd/ubi/scan.c | |
| parent | UBI: remove bogus debugging checks (diff) | |
| download | linux-0c6c7fa1313fcb69cae35e34168d2e83b8da854a.tar.xz linux-0c6c7fa1313fcb69cae35e34168d2e83b8da854a.zip | |
UBI: add image sequence number to EC header
An image sequence number is added to the UBI erase-counter header
to be able determine if the root file system contains a mixture
of old and new images (because the flashing failed to complete).
A change to nolo is also needed for this to take effect.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/scan.c')
| -rw-r--r-- | drivers/mtd/ubi/scan.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c index c3d653ba5ca0..72570ed7d33f 100644 --- a/drivers/mtd/ubi/scan.c +++ b/drivers/mtd/ubi/scan.c @@ -910,6 +910,8 @@ struct ubi_scan_info *ubi_scan(struct ubi_device *ubi) if (si->is_empty) ubi_msg("empty MTD device detected"); + ubi->image_seq_set = 1; + /* * In case of unknown erase counter we use the mean erase counter * value. |