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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2008-01-24 10:23:23 +0100
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2008-01-25 15:41:25 +0100
commit91f2d53cd75a8fa3557246af965155208c4c69a7 (patch)
treea428ac05cb6998e97df0e7894a51ec6a0db45920 /drivers/mtd
parentUBI: fix warnings (diff)
downloadlinux-91f2d53cd75a8fa3557246af965155208c4c69a7.tar.xz
linux-91f2d53cd75a8fa3557246af965155208c4c69a7.zip
UBI: add layout volume information
Add more information about layout volume to make userspace tools use the macros instead of constants. Also rename UBI_LAYOUT_VOL_ID to make it consistent with other macros. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/ubi/eba.c2
-rw-r--r--drivers/mtd/ubi/scan.c2
-rw-r--r--drivers/mtd/ubi/vtbl.c10
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index 1f951e39c535..1f7375e2ffb8 100644
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -78,7 +78,7 @@ static unsigned long long next_sqnum(struct ubi_device *ubi)
*/
static int ubi_get_compat(const struct ubi_device *ubi, int vol_id)
{
- if (vol_id == UBI_LAYOUT_VOL_ID)
+ if (vol_id == UBI_LAYOUT_VOLUME_ID)
return UBI_LAYOUT_VOLUME_COMPAT;
return 0;
}
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 6f2680f423fe..05aa3e7daba1 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -858,7 +858,7 @@ static int process_eb(struct ubi_device *ubi, struct ubi_scan_info *si, int pnum
}
vol_id = be32_to_cpu(vidh->vol_id);
- if (vol_id > UBI_MAX_VOLUMES && vol_id != UBI_LAYOUT_VOL_ID) {
+ if (vol_id > UBI_MAX_VOLUMES && vol_id != UBI_LAYOUT_VOLUME_ID) {
int lnum = be32_to_cpu(vidh->lnum);
/* Unsupported internal volume */
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 2fd9cf4cea7e..d8222db4754b 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -89,7 +89,7 @@ int ubi_change_vtbl_record(struct ubi_device *ubi, int idx,
struct ubi_volume *layout_vol;
ubi_assert(idx >= 0 && idx < ubi->vtbl_slots);
- layout_vol = ubi->volumes[vol_id2idx(ubi, UBI_LAYOUT_VOL_ID)];
+ layout_vol = ubi->volumes[vol_id2idx(ubi, UBI_LAYOUT_VOLUME_ID)];
if (!vtbl_rec)
vtbl_rec = &empty_vtbl_record;
@@ -269,7 +269,7 @@ static int create_vtbl(struct ubi_device *ubi, struct ubi_scan_info *si,
* this volume table copy was found during scanning. It has to be wiped
* out.
*/
- sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOL_ID);
+ sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOLUME_ID);
if (sv)
old_seb = ubi_scan_find_seb(sv, copy);
@@ -281,7 +281,7 @@ retry:
}
vid_hdr->vol_type = UBI_VID_DYNAMIC;
- vid_hdr->vol_id = cpu_to_be32(UBI_LAYOUT_VOL_ID);
+ vid_hdr->vol_id = cpu_to_be32(UBI_LAYOUT_VOLUME_ID);
vid_hdr->compat = UBI_LAYOUT_VOLUME_COMPAT;
vid_hdr->data_size = vid_hdr->used_ebs =
vid_hdr->data_pad = cpu_to_be32(0);
@@ -590,7 +590,7 @@ static int init_volumes(struct ubi_device *ubi, const struct ubi_scan_info *si,
vol->last_eb_bytes = vol->reserved_pebs;
vol->used_bytes =
(long long)vol->used_ebs * (ubi->leb_size - vol->data_pad);
- vol->vol_id = UBI_LAYOUT_VOL_ID;
+ vol->vol_id = UBI_LAYOUT_VOLUME_ID;
vol->ref_count = 1;
ubi_assert(!ubi->volumes[i]);
@@ -743,7 +743,7 @@ int ubi_read_volume_table(struct ubi_device *ubi, struct ubi_scan_info *si)
ubi->vtbl_size = ubi->vtbl_slots * UBI_VTBL_RECORD_SIZE;
ubi->vtbl_size = ALIGN(ubi->vtbl_size, ubi->min_io_size);
- sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOL_ID);
+ sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOLUME_ID);
if (!sv) {
/*
* No logical eraseblocks belonging to the layout volume were