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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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12
drivers/mtd/mtdchar.c
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@@ -465,12 +465,12 @@ static int mtdchar_readoob(struct file *file, struct mtd_info *mtd,
}
/*
* Copies (and truncates, if necessary) data from the larger struct,
* nand_ecclayout, to the smaller, deprecated layout struct,
* nand_ecclayout_user. This is necessary only to support the deprecated
* API ioctl ECCGETLAYOUT while allowing all new functionality to use
* nand_ecclayout flexibly (i.e. the struct may change size in new
* releases without requiring major rewrites).
* Copies (and truncates, if necessary) OOB layout information to the
* deprecated layout struct, nand_ecclayout_user. This is necessary only to
* support the deprecated API ioctl ECCGETLAYOUT while allowing all new
* functionality to use mtd_ooblayout_ops flexibly (i.e. mtd_ooblayout_ops
* can describe any kind of OOB layout with almost zero overhead from a
* memory usage point of view).
*/
static int shrink_ecclayout(struct mtd_info *mtd,
struct nand_ecclayout_user *to)