*/
static void mxs_nand_cmd_ctrl(struct mtd_info *mtd, int data, unsigned int ctrl)
{
- struct nand_chip *nand = mtd->priv;
- struct mxs_nand_info *nand_info = nand->priv;
+ struct nand_chip *nand = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
struct mxs_dma_desc *d;
uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip;
int ret;
*/
static int mxs_nand_device_ready(struct mtd_info *mtd)
{
- struct nand_chip *chip = mtd->priv;
- struct mxs_nand_info *nand_info = chip->priv;
+ struct nand_chip *chip = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(chip);
struct mxs_gpmi_regs *gpmi_regs =
(struct mxs_gpmi_regs *)MXS_GPMI_BASE;
uint32_t tmp;
*/
static void mxs_nand_select_chip(struct mtd_info *mtd, int chip)
{
- struct nand_chip *nand = mtd->priv;
- struct mxs_nand_info *nand_info = nand->priv;
+ struct nand_chip *nand = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
nand_info->cur_chip = chip;
}
*/
static void mxs_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int length)
{
- struct nand_chip *nand = mtd->priv;
- struct mxs_nand_info *nand_info = nand->priv;
+ struct nand_chip *nand = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
struct mxs_dma_desc *d;
uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip;
int ret;
static void mxs_nand_write_buf(struct mtd_info *mtd, const uint8_t *buf,
int length)
{
- struct nand_chip *nand = mtd->priv;
- struct mxs_nand_info *nand_info = nand->priv;
+ struct nand_chip *nand = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
struct mxs_dma_desc *d;
uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip;
int ret;
uint8_t *buf, int oob_required,
int page)
{
- struct mxs_nand_info *nand_info = nand->priv;
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
struct mxs_dma_desc *d;
uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip;
uint32_t corrected = 0, failed = 0;
*/
static int mxs_nand_ecc_write_page(struct mtd_info *mtd,
struct nand_chip *nand, const uint8_t *buf,
- int oob_required)
+ int oob_required, int page)
{
- struct mxs_nand_info *nand_info = nand->priv;
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
struct mxs_dma_desc *d;
uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip;
int ret;
static int mxs_nand_hook_read_oob(struct mtd_info *mtd, loff_t from,
struct mtd_oob_ops *ops)
{
- struct nand_chip *chip = mtd->priv;
- struct mxs_nand_info *nand_info = chip->priv;
+ struct nand_chip *chip = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(chip);
int ret;
if (ops->mode == MTD_OPS_RAW)
static int mxs_nand_hook_write_oob(struct mtd_info *mtd, loff_t to,
struct mtd_oob_ops *ops)
{
- struct nand_chip *chip = mtd->priv;
- struct mxs_nand_info *nand_info = chip->priv;
+ struct nand_chip *chip = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(chip);
int ret;
if (ops->mode == MTD_OPS_RAW)
*/
static int mxs_nand_hook_block_markbad(struct mtd_info *mtd, loff_t ofs)
{
- struct nand_chip *chip = mtd->priv;
- struct mxs_nand_info *nand_info = chip->priv;
+ struct nand_chip *chip = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(chip);
int ret;
nand_info->marking_block_bad = 1;
static int mxs_nand_ecc_read_oob(struct mtd_info *mtd, struct nand_chip *nand,
int page)
{
- struct mxs_nand_info *nand_info = nand->priv;
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
/*
* First, fill in the OOB buffer. If we're doing a raw read, we need to
static int mxs_nand_ecc_write_oob(struct mtd_info *mtd, struct nand_chip *nand,
int page)
{
- struct mxs_nand_info *nand_info = nand->priv;
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
uint8_t block_mark = 0;
/*
* Thus, this function is only called when we want *all* blocks to look good,
* so it *always* return success.
*/
-static int mxs_nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip)
+static int mxs_nand_block_bad(struct mtd_info *mtd, loff_t ofs)
{
return 0;
}
*/
static int mxs_nand_scan_bbt(struct mtd_info *mtd)
{
- struct nand_chip *nand = mtd->priv;
- struct mxs_nand_info *nand_info = nand->priv;
+ struct nand_chip *nand = mtd_to_nand(mtd);
+ struct mxs_nand_info *nand_info = nand_get_controller_data(nand);
struct mxs_bch_regs *bch_regs = (struct mxs_bch_regs *)MXS_BCH_BASE;
uint32_t tmp;
memset(&fake_ecc_layout, 0, sizeof(fake_ecc_layout));
- nand->priv = nand_info;
+ nand_set_controller_data(nand, nand_info);
nand->options |= NAND_NO_SUBPAGE_WRITE;
nand->cmd_ctrl = mxs_nand_cmd_ctrl;