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.brezillon@xxxxxxxxxxxxxxxxxx>
---
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
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