mtd: nand: kill the ecc->layout field
Now that all NAND drivers have switched to mtd_ooblayout_ops, we can kill the ecc->layout field. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
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7f2b092c9e
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@ -4151,13 +4151,6 @@ int nand_scan_tail(struct mtd_info *mtd)
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/* Set the internal oob buffer location, just after the page data */
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chip->oob_poi = chip->buffers->databuf + mtd->writesize;
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/*
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* Set the provided ECC layout. If ecc->layout is NULL, the MTD core
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* will just leave mtd->ooblayout to NULL, if it's not NULL, it will
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* set ->ooblayout to the default ecclayout wrapper.
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*/
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mtd_set_ecclayout(mtd, ecc->layout);
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/*
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* If no default placement scheme is given, select an appropriate one.
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*/
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@ -158,14 +158,6 @@ struct nand_bch_control *nand_bch_init(struct mtd_info *mtd)
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eccsteps = mtd->writesize/eccsize;
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/*
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* Rely on the default ecclayout to ooblayout wrapper provided by MTD
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* core if ecc.layout is not NULL.
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* FIXME: this should be removed when all callers have moved to the
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* mtd_ooblayout_ops approach.
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*/
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mtd_set_ecclayout(mtd, nand->ecc.layout);
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/* Check that we have an oob layout description. */
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if (!mtd->ooblayout) {
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pr_warn("missing oob scheme");
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@ -473,7 +473,6 @@ struct nand_hw_control {
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* @prepad: padding information for syndrome based ECC generators
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* @postpad: padding information for syndrome based ECC generators
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* @options: ECC specific options (see NAND_ECC_XXX flags defined above)
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* @layout: ECC layout control struct pointer
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* @priv: pointer to private ECC control data
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* @hwctl: function to control hardware ECC generator. Must only
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* be provided if an hardware ECC is available
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@ -524,7 +523,6 @@ struct nand_ecc_ctrl {
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int prepad;
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int postpad;
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unsigned int options;
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struct nand_ecclayout *layout;
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void *priv;
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void (*hwctl)(struct mtd_info *mtd, int mode);
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int (*calculate)(struct mtd_info *mtd, const uint8_t *dat,
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