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mtd: kill the nand_ecclayout struct

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Now that all MTD drivers have moved to the mtd_ooblayout_ops model we can
safely remove the struct nand_ecclayout definition, and all the remaining
places where it was still used.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Boris Brezillon
2016-02-04 10:16:18 +01:00
parent 7f2b092c9e
commit aab616e31d
4 changed files with 7 additions and 144 deletions
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include/linux/mtd/mtd.h
-20
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@@ -96,21 +96,6 @@ struct mtd_oob_ops {
#define MTD_MAX_OOBFREE_ENTRIES_LARGE 32
#define MTD_MAX_ECCPOS_ENTRIES_LARGE 640
/*
* Internal ECC layout control structure. For historical reasons, there is a
* similar, smaller struct nand_ecclayout_user (in mtd-abi.h) that is retained
* for export to user-space via the ECCGETLAYOUT ioctl.
* nand_ecclayout should be expandable in the future simply by the above macros.
*
* This structure is now deprecated, you should use struct nand_ecclayout_ops
* to describe your OOB layout.
*/
struct nand_ecclayout {
__u32 eccbytes;
__u32 eccpos[MTD_MAX_ECCPOS_ENTRIES_LARGE];
struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES_LARGE];
};
/**
* struct mtd_oob_region - oob region definition
* @offset: region offset
@@ -200,9 +185,6 @@ struct mtd_info {
const char *name;
int index;
/* [Deprecated] ECC layout structure pointer - read only! */
struct nand_ecclayout *ecclayout;
/* OOB layout description */
const struct mtd_ooblayout_ops *ooblayout;
@@ -308,8 +290,6 @@ int mtd_ooblayout_set_databytes(struct mtd_info *mtd, const u8 *databuf,
int mtd_ooblayout_count_freebytes(struct mtd_info *mtd);
int mtd_ooblayout_count_eccbytes(struct mtd_info *mtd);
void mtd_set_ecclayout(struct mtd_info *mtd, struct nand_ecclayout *ecclayout);
static inline void mtd_set_ooblayout(struct mtd_info *mtd,
const struct mtd_ooblayout_ops *ooblayout)
{