#define NAND_CON_NANDM 1
struct xway_nand_data {
+ struct nand_controller controller;
struct nand_chip chip;
unsigned long csflags;
void __iomem *nandaddr;
xway_writeb(nand_to_mtd(chip), NAND_WRITE_DATA, buf[i]);
}
+static int xway_attach_chip(struct nand_chip *chip)
+{
+ chip->ecc.engine_type = NAND_ECC_ENGINE_TYPE_SOFT;
+ chip->ecc.algo = NAND_ECC_ALGO_HAMMING;
+
+ return 0;
+}
+
+static const struct nand_controller_ops xway_nand_ops = {
+ .attach_chip = xway_attach_chip,
+};
+
/*
* Probe for the NAND device.
*/
data->chip.legacy.read_byte = xway_read_byte;
data->chip.legacy.chip_delay = 30;
- data->chip.ecc.engine_type = NAND_ECC_ENGINE_TYPE_SOFT;
- data->chip.ecc.algo = NAND_ECC_ALGO_HAMMING;
+ nand_controller_init(&data->controller);
+ data->controller.ops = &xway_nand_ops;
+ data->chip.controller = &data->controller;
platform_set_drvdata(pdev, data);
nand_set_controller_data(&data->chip, data);