Now that all NAND drivers have switch to mtd_ooblayout_ops, we can kill
the ecc->layout field.
Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
---
drivers/mtd/nand/nand_base.c | 7 -------
drivers/mtd/nand/nand_bch.c | 9 ---------
include/linux/mtd/nand.h | 2 --
3 files changed, 18 deletions(-)
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 3d6985e..cf0c3180 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -4162,13 +4162,6 @@ int nand_scan_tail(struct mtd_info *mtd)
chip->oob_poi = chip->buffers->databuf + mtd->writesize;
/*
- * Set the provided ECC layout. If ecc->layout is NULL, the MTD core
- * will just leave mtd->ooblayout to NULL, if it's not NULL, it will
- * set ->ooblayout to the default ecclayout wrapper.
- */
- mtd_set_ecclayout(mtd, ecc->layout);
-
- /*
* If no default placement scheme is given, select an appropriate one.
*/
if (!mtd->ooblayout && (ecc->mode != NAND_ECC_SOFT_BCH)) {
diff --git a/drivers/mtd/nand/nand_bch.c b/drivers/mtd/nand/nand_bch.c
index e29e75f..ca9b2a4 100644
--- a/drivers/mtd/nand/nand_bch.c
+++ b/drivers/mtd/nand/nand_bch.c
@@ -158,15 +158,6 @@ struct nand_bch_control *nand_bch_init(struct mtd_info *mtd)
eccsteps = mtd->writesize/eccsize;
- /*
- * Rely on the default ecclayout to ooblayout wrapper provided by MTD
- * core if ecc.layout is not NULL.
- * FIXME: this should be removed when all callers have moved to the
- * mtd_ooblayout_ops approach.
- */
- if (nand->ecc.layout)
- mtd_set_ecclayout(mtd, nand->ecc.layout);
-
/* if no ecc placement scheme was provided, build one */
if (!mtd->ooblayout) {
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index a9796ba..d766c12 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -473,7 +473,6 @@ struct nand_hw_control {
* @prepad: padding information for syndrome based ECC generators
* @postpad: padding information for syndrome based ECC generators
* @options: ECC specific options (see NAND_ECC_XXX flags defined above)
- * @layout: ECC layout control struct pointer
* @priv: pointer to private ECC control data
* @hwctl: function to control hardware ECC generator. Must only
* be provided if an hardware ECC is available
@@ -524,7 +523,6 @@ struct nand_ecc_ctrl {
int prepad;
int postpad;
unsigned int options;
- struct nand_ecclayout *layout;
void *priv;
void (*hwctl)(struct mtd_info *mtd, int mode);
int (*calculate)(struct mtd_info *mtd, const uint8_t *dat,
--
2.5.0
