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authorBoris Brezillon <boris.brezillon@free-electrons.com>2016-02-04 10:16:18 +0100
committerBoris Brezillon <boris.brezillon@free-electrons.com>2016-05-05 23:51:51 +0200
commitaab616e31d1c7ec3726f7f5cbdaaec98759ebe93 (patch)
tree4e05a14a567d7db3660efcb4e08f550f24f52a2b /include
parent7f2b092c9eeda055ae60af194a8edacaea5f7a10 (diff)
mtd: kill the nand_ecclayout struct
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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mtd/mtd.h20
-rw-r--r--include/uapi/mtd/mtd-abi.h2
2 files changed, 1 insertions, 21 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 177bf314ad70..29a170612203 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -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)
{
diff --git a/include/uapi/mtd/mtd-abi.h b/include/uapi/mtd/mtd-abi.h
index 763bb6950402..0ec1da2ef652 100644
--- a/include/uapi/mtd/mtd-abi.h
+++ b/include/uapi/mtd/mtd-abi.h
@@ -228,7 +228,7 @@ struct nand_oobfree {
* complete set of ECC information. The ioctl truncates the larger internal
* structure to retain binary compatibility with the static declaration of the
* ioctl. Note that the "MTD_MAX_..._ENTRIES" macros represent the max size of
- * the user struct, not the MAX size of the internal struct nand_ecclayout.
+ * the user struct, not the MAX size of the internal OOB layout representation.
*/
struct nand_ecclayout_user {
__u32 eccbytes;

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