mtd: spinand: Propagate ECC information to the MTD structure

This is done by default in the raw NAND core (nand_base.c) but was missing in the SPI-NAND core. Without these two lines the ecc_strength and ecc_step_size values are not exported to the user through sysfs. Fixes: 7529df4 ("mtd: nand: Add core infrastructure to support SPI NANDs") Cc: [email protected] Signed-off-by: Miquel Raynal <[email protected]> Reviewed-by: Boris Brezillon <[email protected]> Signed-off-by: Richard Weinberger <[email protected]>
OpenDingux · May 18, 2020 · 3507273 · 3507273
1 parent 9b1f2cb
commit 3507273
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
@@ -1089,6 +1089,10 @@ static int spinand_init(struct spinand_device *spinand)
 
 	mtd->oobavail = ret;
 
+	/* Propagate ECC information to mtd_info */
+	mtd->ecc_strength = nand->eccreq.strength;
+	mtd->ecc_step_size = nand->eccreq.step_size;
+
 	return 0;
 
 err_cleanup_nanddev: