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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2007-12-16 20:00:38 +0200
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2007-12-26 19:15:15 +0200
commit89b96b69290668351a33b09372ec1c94cb5748e5 (patch)
treecdbb79da1c821f2155815119ded20d181c23c7c2 /drivers/mtd/ubi/vtbl.c
parent77c722dde9975361051c5530475f8f92ed67a506 (diff)
UBI: improve internal interfaces
Pass volume description object to the EBA function which makes more sense, and EBA function do not have to find the volume description object by volume ID. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/vtbl.c')
-rw-r--r--drivers/mtd/ubi/vtbl.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 25b3bd61c7e..3349c281bf9 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -86,8 +86,10 @@ int ubi_change_vtbl_record(struct ubi_device *ubi, int idx,
{
int i, err;
uint32_t crc;
+ struct ubi_volume *layout_vol;
ubi_assert(idx >= 0 && idx < ubi->vtbl_slots);
+ layout_vol = ubi->volumes[vol_id2idx(UBI_LAYOUT_VOL_ID)];
if (!vtbl_rec)
vtbl_rec = &empty_vtbl_record;
@@ -99,12 +101,12 @@ int ubi_change_vtbl_record(struct ubi_device *ubi, int idx,
mutex_lock(&ubi->vtbl_mutex);
memcpy(&ubi->vtbl[idx], vtbl_rec, sizeof(struct ubi_vtbl_record));
for (i = 0; i < UBI_LAYOUT_VOLUME_EBS; i++) {
- err = ubi_eba_unmap_leb(ubi, UBI_LAYOUT_VOL_ID, i);
+ err = ubi_eba_unmap_leb(ubi, layout_vol, i);
if (err) {
mutex_unlock(&ubi->vtbl_mutex);
return err;
}
- err = ubi_eba_write_leb(ubi, UBI_LAYOUT_VOL_ID, i, ubi->vtbl, 0,
+ err = ubi_eba_write_leb(ubi, layout_vol, i, ubi->vtbl, 0,
ubi->vtbl_size, UBI_LONGTERM);
if (err) {
mutex_unlock(&ubi->vtbl_mutex);