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path: root/drivers/mtd/ubi/ubi.h
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Diffstat (limited to 'drivers/mtd/ubi/ubi.h')
-rw-r--r--drivers/mtd/ubi/ubi.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 28acd133c997..6a5fe9633783 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -301,6 +301,7 @@ struct ubi_wl_entry;
* @vol->readers, @vol->writers, @vol->exclusive,
* @vol->ref_count, @vol->mapping and @vol->eba_tbl.
* @ref_count: count of references on the UBI device
+ * @image_seq: image sequence number recorded on EC headers
*
* @rsvd_pebs: count of reserved physical eraseblocks
* @avail_pebs: count of available physical eraseblocks
@@ -372,6 +373,7 @@ struct ubi_wl_entry;
* @vid_hdr_shift: contains @vid_hdr_offset - @vid_hdr_aloffset
* @bad_allowed: whether the MTD device admits of bad physical eraseblocks or
* not
+ * @nor_flash: non-zero if working on top of NOR flash
* @mtd: MTD device descriptor
*
* @peb_buf1: a buffer of PEB size used for different purposes
@@ -390,6 +392,7 @@ struct ubi_device {
struct ubi_volume *volumes[UBI_MAX_VOLUMES+UBI_INT_VOL_COUNT];
spinlock_t volumes_lock;
int ref_count;
+ int image_seq;
int rsvd_pebs;
int avail_pebs;
@@ -452,7 +455,8 @@ struct ubi_device {
int vid_hdr_offset;
int vid_hdr_aloffset;
int vid_hdr_shift;
- int bad_allowed;
+ unsigned int bad_allowed:1;
+ unsigned int nor_flash:1;
struct mtd_info *mtd;
void *peb_buf1;