Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1380788 > unrolled thread

[PATCH V2 08/11] mtd: nand: fsmc: validate ECC setup by checking algorithm directly

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  [PATCH V2 08/11] mtd: nand: fsmc: validate ECC setup by checking algorithm directly Rafał Miłecki <zajec5@gmail.com> - 2016-04-17 19:20 +0200

#1380788 — [PATCH V2 08/11] mtd: nand: fsmc: validate ECC setup by checking algorithm directly

NAND core sets ECC algorithm in algo field now and it should be
preferred over the mode field. This also prepares driver for dropping
NAND_ECC_SOFT_BCH.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
 drivers/mtd/nand/fsmc_nand.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index 1372040..0f8c63f 100644
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -958,9 +958,12 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
 			nand->ecc.strength = 1;
 			break;
 
+		case NAND_ECC_SOFT:
 		case NAND_ECC_SOFT_BCH:
-			dev_info(&pdev->dev, "Using 4-bit SW BCH ECC scheme\n");
-			break;
+			if (nand->ecc.algo == NAND_ECC_BCH) {
+				dev_info(&pdev->dev, "Using 4-bit SW BCH ECC scheme\n");
+				break;
+			}
 
 		default:
 			dev_err(&pdev->dev, "Unsupported ECC mode!\n");
-- 
1.8.4.5

[toc] | [standalone]

Back to top | Article view | linux.kernel

csiph-web