Merge branch 'i2c/for-current' into i2c/for-5.11

1 files changed, 16 insertions, 8 deletions

diff --git a/drivers/mtd/nand/raw/cs553x_nand.c b/drivers/mtd/nand/raw/cs553x_nand.c
index b7f3f6347761..282203debd0c 100644
--- a/drivers/mtd/nand/raw/cs553x_nand.c
+++ b/drivers/mtd/nand/raw/cs553x_nand.c
@@ -243,8 +243,24 @@ static int cs_calculate_ecc(struct nand_chip *this, const u_char *dat,
 
 static struct cs553x_nand_controller *controllers[4];
 
+static int cs553x_attach_chip(struct nand_chip *chip)
+{
+	if (chip->ecc.engine_type != NAND_ECC_ENGINE_TYPE_ON_HOST)
+		return 0;
+
+	chip->ecc.size = 256;
+	chip->ecc.bytes = 3;
+	chip->ecc.hwctl  = cs_enable_hwecc;
+	chip->ecc.calculate = cs_calculate_ecc;
+	chip->ecc.correct  = nand_correct_data;
+	chip->ecc.strength = 1;
+
+	return 0;
+}
+
 static const struct nand_controller_ops cs553x_nand_controller_ops = {
 	.exec_op = cs553x_exec_op,
+	.attach_chip = cs553x_attach_chip,
 };
 
 static int __init cs553x_init_one(int cs, int mmio, unsigned long adr)
@@ -286,14 +302,6 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr)
 		goto out_mtd;
 	}
 
-	this->ecc.engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST;
-	this->ecc.size = 256;
-	this->ecc.bytes = 3;
-	this->ecc.hwctl  = cs_enable_hwecc;
-	this->ecc.calculate = cs_calculate_ecc;
-	this->ecc.correct  = nand_correct_data;
-	this->ecc.strength = 1;
-
 	/* Enable the following for a flash based bad block table */
 	this->bbt_options = NAND_BBT_USE_FLASH;