#include <linux/mtd/platnand.h>
struct plat_nand_data {
+ struct nand_controller controller;
struct nand_chip chip;
void __iomem *io_base;
};
+static int plat_nand_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 plat_nand_ops = {
+ .attach_chip = plat_nand_attach_chip,
+};
+
/*
* Probe for the NAND device.
*/
if (!data)
return -ENOMEM;
+ data->controller.ops = &plat_nand_ops;
+ nand_controller_init(&data->controller);
+ data->chip.controller = &data->controller;
+
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
data->io_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(data->io_base))
data->chip.options |= pdata->chip.options;
data->chip.bbt_options |= pdata->chip.bbt_options;
- data->chip.ecc.engine_type = NAND_ECC_ENGINE_TYPE_SOFT;
- data->chip.ecc.algo = NAND_ECC_ALGO_HAMMING;
-
platform_set_drvdata(pdev, data);
/* Handle any platform specific setup */