Merge branch 'next' of git://git.denx.de/u-boot-video

[oweals/u-boot.git] / drivers / mtd / nand / fsl_elbc_nand.c

diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c
index 523aee32a864292ac347cee6bd7a185ef0e4160f..b3c23b03390f5f526ea9a4bea4bd8d964669168d 100644 (file)
--- a/drivers/mtd/nand/fsl_elbc_nand.c
+++ b/drivers/mtd/nand/fsl_elbc_nand.c
@@ -17,7 +17,7 @@
 #include <linux/mtd/nand_ecc.h>
 
 #include <asm/io.h>
-#include <asm/errno.h>
+#include <linux/errno.h>
 
 #ifdef VERBOSE_DEBUG
 #define DEBUG_ELBC
@@ -154,8 +154,8 @@ static struct nand_bbt_descr bbt_mirror_descr = {
  */
 static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob)
 {
-       struct nand_chip *chip = mtd->priv;
-       struct fsl_elbc_mtd *priv = chip->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
+       struct fsl_elbc_mtd *priv = nand_get_controller_data(chip);
        struct fsl_elbc_ctrl *ctrl = priv->ctrl;
        fsl_lbc_t *lbc = ctrl->regs;
        int buf_num;
@@ -194,8 +194,8 @@ static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob)
  */
 static int fsl_elbc_run_command(struct mtd_info *mtd)
 {
-       struct nand_chip *chip = mtd->priv;
-       struct fsl_elbc_mtd *priv = chip->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
+       struct fsl_elbc_mtd *priv = nand_get_controller_data(chip);
        struct fsl_elbc_ctrl *ctrl = priv->ctrl;
        fsl_lbc_t *lbc = ctrl->regs;
        u32 timeo = (CONFIG_SYS_HZ * 10) / 1000;
@@ -246,7 +246,7 @@ static int fsl_elbc_run_command(struct mtd_info *mtd)
 
 static void fsl_elbc_do_read(struct nand_chip *chip, int oob)
 {
-       struct fsl_elbc_mtd *priv = chip->priv;
+       struct fsl_elbc_mtd *priv = nand_get_controller_data(chip);
        struct fsl_elbc_ctrl *ctrl = priv->ctrl;
        fsl_lbc_t *lbc = ctrl->regs;
 
@@ -279,8 +279,8 @@ static void fsl_elbc_do_read(struct nand_chip *chip, int oob)
 static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command,
                             int column, int page_addr)
 {
-       struct nand_chip *chip = mtd->priv;
-       struct fsl_elbc_mtd *priv = chip->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
+       struct fsl_elbc_mtd *priv = nand_get_controller_data(chip);
        struct fsl_elbc_ctrl *ctrl = priv->ctrl;
        fsl_lbc_t *lbc = ctrl->regs;
 
@@ -489,8 +489,8 @@ static void fsl_elbc_select_chip(struct mtd_info *mtd, int chip)
  */
 static void fsl_elbc_write_buf(struct mtd_info *mtd, const u8 *buf, int len)
 {
-       struct nand_chip *chip = mtd->priv;
-       struct fsl_elbc_mtd *priv = chip->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
+       struct fsl_elbc_mtd *priv = nand_get_controller_data(chip);
        struct fsl_elbc_ctrl *ctrl = priv->ctrl;
        unsigned int bufsize = mtd->writesize + mtd->oobsize;
 
@@ -526,8 +526,8 @@ static void fsl_elbc_write_buf(struct mtd_info *mtd, const u8 *buf, int len)
  */
 static u8 fsl_elbc_read_byte(struct mtd_info *mtd)
 {
-       struct nand_chip *chip = mtd->priv;
-       struct fsl_elbc_mtd *priv = chip->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
+       struct fsl_elbc_mtd *priv = nand_get_controller_data(chip);
        struct fsl_elbc_ctrl *ctrl = priv->ctrl;
 
        /* If there are still bytes in the FCM, then use the next byte. */
@@ -543,8 +543,8 @@ static u8 fsl_elbc_read_byte(struct mtd_info *mtd)
  */
 static void fsl_elbc_read_buf(struct mtd_info *mtd, u8 *buf, int len)
 {
-       struct nand_chip *chip = mtd->priv;
-       struct fsl_elbc_mtd *priv = chip->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
+       struct fsl_elbc_mtd *priv = nand_get_controller_data(chip);
        struct fsl_elbc_ctrl *ctrl = priv->ctrl;
        int avail;
 
@@ -566,7 +566,7 @@ static void fsl_elbc_read_buf(struct mtd_info *mtd, u8 *buf, int len)
  */
 static int fsl_elbc_wait(struct mtd_info *mtd, struct nand_chip *chip)
 {
-       struct fsl_elbc_mtd *priv = chip->priv;
+       struct fsl_elbc_mtd *priv = nand_get_controller_data(chip);
        struct fsl_elbc_ctrl *ctrl = priv->ctrl;
        fsl_lbc_t *lbc = ctrl->regs;
 
@@ -611,7 +611,8 @@ static int fsl_elbc_read_page(struct mtd_info *mtd, struct nand_chip *chip,
  * waitfunc.
  */
 static int fsl_elbc_write_page(struct mtd_info *mtd, struct nand_chip *chip,
-                               const uint8_t *buf, int oob_required)
+                               const uint8_t *buf, int oob_required,
+                               int page)
 {
        fsl_elbc_write_buf(mtd, buf, mtd->writesize);
        fsl_elbc_write_buf(mtd, chip->oob_poi, mtd->oobsize);
@@ -626,7 +627,7 @@ static struct fsl_elbc_ctrl *elbc_ctrl;
  */
 static int fsl_elbc_write_subpage(struct mtd_info *mtd, struct nand_chip *chip,
                                uint32_t offset, uint32_t data_len,
-                               const uint8_t *buf, int oob_required)
+                               const uint8_t *buf, int oob_required, int page)
 {
        fsl_elbc_write_buf(mtd, buf, mtd->writesize);
        fsl_elbc_write_buf(mtd, chip->oob_poi, mtd->oobsize);
@@ -697,8 +698,7 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr)
        }
 
        nand = &priv->chip;
-       mtd = &nand->mtd;
-       mtd->priv = nand;
+       mtd = nand_to_mtd(nand);
 
        elbc_ctrl->chips[priv->bank] = priv;
 
@@ -720,7 +720,7 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr)
        nand->bbt_options = NAND_BBT_USE_FLASH;
 
        nand->controller = &elbc_ctrl->controller;
-       nand->priv = priv;
+       nand_set_controller_data(nand, priv);
 
        nand->ecc.read_page = fsl_elbc_read_page;
        nand->ecc.write_page = fsl_elbc_write_page;