mtd: Get rid of unused fields in struct erase_info

Some fields are not used by MTD drivers, users or core code. Moreover,
those fields are not documented, so get rid of them to avoid any
confusion.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Richard Weinberger <richard@nod.at>

1 files changed, 0 insertions, 5 deletions

diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 205ededccc60..2a407dc9beaa 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -48,14 +48,9 @@ struct erase_info {
         uint64_t addr;
         uint64_t len;
         uint64_t fail_addr;
-        u_long time;
-        u_long retries;
-        unsigned dev;
-        unsigned cell;
         void (*callback) (struct erase_info *self);
         u_long priv;
         u_char state;
-        struct erase_info *next;
 };
 
 struct mtd_erase_region_info {