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UBI: remove data type hint from ubi-user.h

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This finally removes the data type hint from the UBI ABI.
>From now on the "dtype" field will be ignored and must not used
anymore.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Richard Weinberger 2012-05-14 17:55:52 +02:00 committed by Artem Bityutskiy
parent b36a261e8c
commit a65a0eb6d1
1 changed files with 2 additions and 21 deletions
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23
include/mtd/ubi-user.h
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@ -195,23 +195,6 @@
/* Maximum amount of UBI volumes that can be re-named at one go */
#define UBI_MAX_RNVOL 32
/*
* UBI data type hint constants.
*
* UBI_LONGTERM: long-term data
* UBI_SHORTTERM: short-term data
* UBI_UNKNOWN: data persistence is unknown
*
* These constants are used when data is written to UBI volumes in order to
* help the UBI wear-leveling unit to find more appropriate physical
* eraseblocks.
*/
enum {
UBI_LONGTERM = 1,
UBI_SHORTTERM = 2,
UBI_UNKNOWN = 3,
};
/*
* UBI volume type constants.
*
@ -375,25 +358,23 @@ struct ubi_rnvol_req {
* requests.
* @lnum: logical eraseblock number to change
* @bytes: how many bytes will be written to the logical eraseblock
* @dtype: data type (%UBI_LONGTERM, %UBI_SHORTTERM, %UBI_UNKNOWN)
* @padding: reserved for future, not used, has to be zeroed
*/
struct ubi_leb_change_req {
__s32 lnum;
__s32 bytes;
__s8 dtype;
__s8 dtype; /* obsolete, do not use! */
__s8 padding[7];
} __packed;
/**
* struct ubi_map_req - a data structure used in map LEB requests.
* @lnum: logical eraseblock number to unmap
* @dtype: data type (%UBI_LONGTERM, %UBI_SHORTTERM, %UBI_UNKNOWN)
* @padding: reserved for future, not used, has to be zeroed
*/
struct ubi_map_req {
__s32 lnum;
__s8 dtype;
__s8 dtype; /* obsolete, do not use! */
__s8 padding[3];
} __packed;