diff options
| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-07-18 13:53:39 +0300 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-07-24 13:36:09 +0300 |
| commit | 9869cd801c107bbae91663c3f4edbb6b5715919f (patch) | |
| tree | 1e3b8bb14e4895a425de05a0547d733c8fbf2007 /drivers/mtd/ubi/scan.h | |
| parent | ebaaf1af3e9ef05c4fb7c61e4530c15e1ad10e3b (diff) | |
UBI: remove pre-sqnum images support
Before UBI got into mainline, there was a slight flash format
change - we did not have sequence number support, then added it.
We have carried full support of those ancient images till this
moment. Now the support is removed, well, not fully removed.
Now UBI will support only _clean_ old images, which were cleanly
detached last time (just before kernel upgrade). This is most
likely the case.
But we will not support unclean ancient images. Surprisingly,
this allows us to remove a big chunk of legacy code.
And the same should be true for downgrading: clean images should
downgrade fine, but unclean ones will not.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/scan.h')
| -rw-r--r-- | drivers/mtd/ubi/scan.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/scan.h b/drivers/mtd/ubi/scan.h index 4e2e3cc0bec..61df208e2f2 100644 --- a/drivers/mtd/ubi/scan.h +++ b/drivers/mtd/ubi/scan.h @@ -34,7 +34,6 @@ * @u: unions RB-tree or @list links * @u.rb: link in the per-volume RB-tree of &struct ubi_scan_leb objects * @u.list: link in one of the eraseblock lists - * @leb_ver: logical eraseblock version (obsolete) * * One object of this type is allocated for each physical eraseblock during * scanning. @@ -49,7 +48,6 @@ struct ubi_scan_leb { struct rb_node rb; struct list_head list; } u; - uint32_t leb_ver; }; /** |