diff options
Diffstat (limited to 'drivers/mtd/nand/raw/nand_base.c')
| -rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 47 |
1 files changed, 23 insertions, 24 deletions
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index add85235497e..f0d70164a2f1 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -286,8 +286,7 @@ static void nand_select_chip(struct nand_chip *chip, int chipnr) { switch (chipnr) { case -1: - chip->cmd_ctrl(nand_to_mtd(chip), NAND_CMD_NONE, - 0 | NAND_CTRL_CHANGE); + chip->cmd_ctrl(chip, NAND_CMD_NONE, 0 | NAND_CTRL_CHANGE); break; case 0: break; @@ -760,11 +759,11 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, column -= 256; readcmd = NAND_CMD_READ1; } - chip->cmd_ctrl(mtd, readcmd, ctrl); + chip->cmd_ctrl(chip, readcmd, ctrl); ctrl &= ~NAND_CTRL_CHANGE; } if (command != NAND_CMD_NONE) - chip->cmd_ctrl(mtd, command, ctrl); + chip->cmd_ctrl(chip, command, ctrl); /* Address cycle, when necessary */ ctrl = NAND_CTRL_ALE | NAND_CTRL_CHANGE; @@ -774,17 +773,17 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, if (chip->options & NAND_BUSWIDTH_16 && !nand_opcode_8bits(command)) column >>= 1; - chip->cmd_ctrl(mtd, column, ctrl); + chip->cmd_ctrl(chip, column, ctrl); ctrl &= ~NAND_CTRL_CHANGE; } if (page_addr != -1) { - chip->cmd_ctrl(mtd, page_addr, ctrl); + chip->cmd_ctrl(chip, page_addr, ctrl); ctrl &= ~NAND_CTRL_CHANGE; - chip->cmd_ctrl(mtd, page_addr >> 8, ctrl); + chip->cmd_ctrl(chip, page_addr >> 8, ctrl); if (chip->options & NAND_ROW_ADDR_3) - chip->cmd_ctrl(mtd, page_addr >> 16, ctrl); + chip->cmd_ctrl(chip, page_addr >> 16, ctrl); } - chip->cmd_ctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + chip->cmd_ctrl(chip, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); /* * Program and erase have their own busy handlers status and sequential @@ -806,9 +805,9 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, if (chip->dev_ready) break; udelay(chip->chip_delay); - chip->cmd_ctrl(mtd, NAND_CMD_STATUS, + chip->cmd_ctrl(chip, NAND_CMD_STATUS, NAND_CTRL_CLE | NAND_CTRL_CHANGE); - chip->cmd_ctrl(mtd, + chip->cmd_ctrl(chip, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); /* EZ-NAND can take upto 250ms as per ONFi v4.0 */ nand_wait_status_ready(mtd, 250); @@ -887,7 +886,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, /* Command latch cycle */ if (command != NAND_CMD_NONE) - chip->cmd_ctrl(mtd, command, + chip->cmd_ctrl(chip, command, NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE); if (column != -1 || page_addr != -1) { @@ -899,23 +898,23 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, if (chip->options & NAND_BUSWIDTH_16 && !nand_opcode_8bits(command)) column >>= 1; - chip->cmd_ctrl(mtd, column, ctrl); + chip->cmd_ctrl(chip, column, ctrl); ctrl &= ~NAND_CTRL_CHANGE; /* Only output a single addr cycle for 8bits opcodes. */ if (!nand_opcode_8bits(command)) - chip->cmd_ctrl(mtd, column >> 8, ctrl); + chip->cmd_ctrl(chip, column >> 8, ctrl); } if (page_addr != -1) { - chip->cmd_ctrl(mtd, page_addr, ctrl); - chip->cmd_ctrl(mtd, page_addr >> 8, + chip->cmd_ctrl(chip, page_addr, ctrl); + chip->cmd_ctrl(chip, page_addr >> 8, NAND_NCE | NAND_ALE); if (chip->options & NAND_ROW_ADDR_3) - chip->cmd_ctrl(mtd, page_addr >> 16, + chip->cmd_ctrl(chip, page_addr >> 16, NAND_NCE | NAND_ALE); } } - chip->cmd_ctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + chip->cmd_ctrl(chip, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); /* * Program and erase have their own busy handlers status, sequential @@ -942,9 +941,9 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, if (chip->dev_ready) break; udelay(chip->chip_delay); - chip->cmd_ctrl(mtd, NAND_CMD_STATUS, + chip->cmd_ctrl(chip, NAND_CMD_STATUS, NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE); - chip->cmd_ctrl(mtd, NAND_CMD_NONE, + chip->cmd_ctrl(chip, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); /* EZ-NAND can take upto 250ms as per ONFi v4.0 */ nand_wait_status_ready(mtd, 250); @@ -952,9 +951,9 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, case NAND_CMD_RNDOUT: /* No ready / busy check necessary */ - chip->cmd_ctrl(mtd, NAND_CMD_RNDOUTSTART, + chip->cmd_ctrl(chip, NAND_CMD_RNDOUTSTART, NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE); - chip->cmd_ctrl(mtd, NAND_CMD_NONE, + chip->cmd_ctrl(chip, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); nand_ccs_delay(chip); @@ -970,9 +969,9 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, if (column == -1 && page_addr == -1) return; - chip->cmd_ctrl(mtd, NAND_CMD_READSTART, + chip->cmd_ctrl(chip, NAND_CMD_READSTART, NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE); - chip->cmd_ctrl(mtd, NAND_CMD_NONE, + chip->cmd_ctrl(chip, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); /* This applies to read commands */ |