mtd: kill old field for `struct mtd_info_user'
The ecctype and eccsize fields have been obsolete for a while. Since they
don't have any users, we can kill them and leave padding in their place
for now.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 1547e2a..8feb5fd 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -672,8 +672,8 @@
info.erasesize = mtd->erasesize;
info.writesize = mtd->writesize;
info.oobsize = mtd->oobsize;
- /* The below fields are obsolete */
- info.ecctype = -1;
+ /* The below field is obsolete */
+ info.padding = 0;
if (copy_to_user(argp, &info, sizeof(struct mtd_info_user)))
return -EFAULT;
break;
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 7dee970..1a7e1d2 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -129,10 +129,7 @@
__u32 erasesize;
__u32 writesize;
__u32 oobsize; /* Amount of OOB data per block (e.g. 16) */
- /* The below two fields are obsolete and broken, do not use them
- * (TODO: remove at some point) */
- __u32 ecctype;
- __u32 eccsize;
+ __u64 padding; /* Old obsolete field; do not use */
};
struct region_info_user {