Hi Boris, On 07/12/15 22:26, Boris Brezillon wrote:
->ecc_layout is not used by any board file. Kill this field to avoid any confusion. New boards are encouraged to use the default ECC layout defined in NAND core.Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com> --- arch/mips/include/asm/mach-jz4740/jz4740_nand.h | 2 -- drivers/mtd/nand/jz4740_nand.c | 3 --- 2 files changed, 5 deletions(-) diff --git a/arch/mips/include/asm/mach-jz4740/jz4740_nand.h b/arch/mips/include/asm/mach-jz4740/jz4740_nand.h index 79cff26..398733e 100644 --- a/arch/mips/include/asm/mach-jz4740/jz4740_nand.h +++ b/arch/mips/include/asm/mach-jz4740/jz4740_nand.h @@ -25,8 +25,6 @@ struct jz_nand_platform_data { int num_partitions; struct mtd_partition *partitions; - struct nand_ecclayout *ecc_layout; - unsigned char banks[JZ_NAND_NUM_BANKS]; void (*ident_callback)(struct platform_device *, struct nand_chip *, diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c index 5a99a93..c4fe446 100644 --- a/drivers/mtd/nand/jz4740_nand.c +++ b/drivers/mtd/nand/jz4740_nand.c @@ -446,9 +446,6 @@ static int jz_nand_probe(struct platform_device *pdev) chip->ecc.bytes = 9; chip->ecc.strength = 4; - if (pdata) - chip->ecc.layout = pdata->ecc_layout; - chip->chip_delay = 50; chip->cmd_ctrl = jz_nand_cmd_ctrl; chip->select_chip = jz_nand_select_chip;
Is there a typo in this commit title? The JZ4740 and JZ4770 have quite different NAND controller interfaces, so I don't think that the JZ4740 driver will support the JZ4770.
Thanks, Harvey _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
