nand/spi/macronix.c

1 // SPDX-License-Identifier: GPL-2.0
45 	return -ERANGE;  in mx35lfxge4ab_ooblayout_ecc()
52 		return -ERANGE;  in mx35lfxge4ab_ooblayout_free()
54 	region->offset = 2;  in mx35lfxge4ab_ooblayout_free()
55 	region->length = mtd->oobsize - 2;  in mx35lfxge4ab_ooblayout_free()
67 	struct macronix_priv *priv = spinand->priv;  in macronix_get_eccsr()
73 	int ret = spi_mem_exec_op(spinand->spimem, &op);  in macronix_get_eccsr()
82 	if (!priv->cont_read)  in macronix_get_eccsr()
101 		return -EBADMSG;  in macronix_ecc_get_status()
106 		 * in order to avoid forcing the wear-leveling layer to move  in macronix_ecc_get_status()
109 		if (macronix_get_eccsr(spinand, spinand->scratchbuf))  in macronix_ecc_get_status()
110 			return nanddev_get_ecc_conf(nand)->strength;  in macronix_ecc_get_status()
112 		eccsr = *spinand->scratchbuf;  in macronix_ecc_get_status()
113 		if (WARN_ON(eccsr > nanddev_get_ecc_conf(nand)->strength || !eccsr))  in macronix_ecc_get_status()
114 			return nanddev_get_ecc_conf(nand)->strength;  in macronix_ecc_get_status()
121 	return -EINVAL;  in macronix_ecc_get_status()
126 	struct macronix_priv *priv = spinand->priv;  in macronix_set_cont_read()
134 	priv->cont_read = enable;  in macronix_set_cont_read()
202 	SPINAND_INFO("MX35LF2G24AD-Z4I8",
221 	SPINAND_INFO("MX35LF4G24AD-Z4I8",
274 	SPINAND_INFO("MX35UF4G24AD-Z4I8",
318 	SPINAND_INFO("MX35UF2G24AD-Z4I8",
420 		return -ENOMEM;  in macronix_spinand_init()
422 	spinand->priv = priv;  in macronix_spinand_init()
429 	kfree(spinand->priv);  in macronix_spinand_cleanup()