[v2,5/5] mtd: nand: fsmc_nand: handle on-die ECC case
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Message ID 1493456806-18898-6-git-send-email-thomas.petazzoni@free-electrons.com
State Accepted
Delegated to: Boris Brezillon
Headers show

Commit Message

Thomas Petazzoni April 29, 2017, 9:06 a.m. UTC
This commit adjusts the fsmc_nand driver so that it accepts the
NAND_ECC_ON_DIE case. It simply does nothing in this case, since both
the ECC operations and OOB layout will be defined by the NAND chip code
rather than by the NAND controller code.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Richard Weinberger <richard@nod.at>
---
 drivers/mtd/nand/fsmc_nand.c | 3 +++
 1 file changed, 3 insertions(+)

Patch
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diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index cea50d2..5c058e8 100644
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -986,6 +986,9 @@  static int __init fsmc_nand_probe(struct platform_device *pdev)
 				break;
 			}
 
+		case NAND_ECC_ON_DIE:
+			break;
+
 		default:
 			dev_err(&pdev->dev, "Unsupported ECC mode!\n");
 			goto err_probe;