From 5295cf2e047cf60ac1e14d4789cdf698af45cf2f Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Thu, 6 Sep 2018 14:05:28 +0200 Subject: [PATCH] mtd: rawnand: Pass a nand_chip object to chip->cmdfunc() Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->cmdfunc() hook. Signed-off-by: Boris Brezillon Signed-off-by: Miquel Raynal --- drivers/mtd/nand/raw/au1550nd.c | 7 ++-- drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c | 4 +-- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 4 +-- drivers/mtd/nand/raw/cafe_nand.c | 4 +-- drivers/mtd/nand/raw/diskonchip.c | 5 +-- drivers/mtd/nand/raw/docg4.c | 4 +-- drivers/mtd/nand/raw/fsl_elbc_nand.c | 4 +-- drivers/mtd/nand/raw/fsl_ifc_nand.c | 6 ++-- drivers/mtd/nand/raw/hisi504_nand.c | 6 ++-- drivers/mtd/nand/raw/mpc5121_nfc.c | 8 ++--- drivers/mtd/nand/raw/mxc_nand.c | 6 ++-- drivers/mtd/nand/raw/nand_base.c | 46 ++++++++++++------------ drivers/mtd/nand/raw/nand_hynix.c | 7 ++-- drivers/mtd/nand/raw/nuc900_nand.c | 5 +-- drivers/mtd/nand/raw/qcom_nandc.c | 3 +- drivers/mtd/nand/raw/sh_flctl.c | 3 +- drivers/staging/mt29f_spinand/mt29f_spinand.c | 4 +-- include/linux/mtd/rawnand.h | 2 +- 18 files changed, 64 insertions(+), 64 deletions(-) diff --git a/drivers/mtd/nand/raw/au1550nd.c b/drivers/mtd/nand/raw/au1550nd.c index 1f0fba8..d0ec860 100644 --- a/drivers/mtd/nand/raw/au1550nd.c +++ b/drivers/mtd/nand/raw/au1550nd.c @@ -236,14 +236,15 @@ static void au1550_select_chip(struct nand_chip *this, int chip) /** * au1550_command - Send command to NAND device - * @mtd: MTD device structure + * @this: NAND chip object * @command: the command to be sent * @column: the column address for this command, -1 if none * @page_addr: the page address for this command, -1 if none */ -static void au1550_command(struct mtd_info *mtd, unsigned command, int column, int page_addr) +static void au1550_command(struct nand_chip *this, unsigned command, + int column, int page_addr) { - struct nand_chip *this = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(this); struct au1550nd_ctx *ctx = container_of(this, struct au1550nd_ctx, chip); int ce_override = 0, i; diff --git a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c index f6f694b..59e1b88 100644 --- a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c +++ b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c @@ -210,11 +210,11 @@ static int bcm47xxnflash_ops_bcm4706_dev_ready(struct nand_chip *nand_chip) * registers of ChipCommon core. Hacking cmd_ctrl to understand and convert * standard commands would be much more complicated. */ -static void bcm47xxnflash_ops_bcm4706_cmdfunc(struct mtd_info *mtd, +static void bcm47xxnflash_ops_bcm4706_cmdfunc(struct nand_chip *nand_chip, unsigned command, int column, int page_addr) { - struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(nand_chip); struct bcm47xxnflash *b47n = nand_get_controller_data(nand_chip); struct bcma_drv_cc *cc = b47n->cc; u32 ctlcode; diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index 80f5b4b..4b814a3 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -1310,10 +1310,10 @@ static int brcmnand_low_level_op(struct brcmnand_host *host, return brcmnand_waitfunc(mtd, chip); } -static void brcmnand_cmdfunc(struct mtd_info *mtd, unsigned command, +static void brcmnand_cmdfunc(struct nand_chip *chip, unsigned command, int column, int page_addr) { - struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); struct brcmnand_host *host = nand_get_controller_data(chip); struct brcmnand_controller *ctrl = host->ctrl; u64 addr = (u64)page_addr << chip->page_shift; diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c index 60a2eec..801045d 100644 --- a/drivers/mtd/nand/raw/cafe_nand.c +++ b/drivers/mtd/nand/raw/cafe_nand.c @@ -156,10 +156,10 @@ static uint8_t cafe_read_byte(struct nand_chip *chip) return d; } -static void cafe_nand_cmdfunc(struct mtd_info *mtd, unsigned command, +static void cafe_nand_cmdfunc(struct nand_chip *chip, unsigned command, int column, int page_addr) { - struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); struct cafe_priv *cafe = nand_get_controller_data(chip); int adrbytes = 0; uint32_t ctl1; diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index e40a4e1..64bf062 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -637,9 +637,10 @@ static void doc200x_hwcontrol(struct nand_chip *this, int cmd, } } -static void doc2001plus_command(struct mtd_info *mtd, unsigned command, int column, int page_addr) +static void doc2001plus_command(struct nand_chip *this, unsigned command, + int column, int page_addr) { - struct nand_chip *this = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(this); struct doc_priv *doc = nand_get_controller_data(this); void __iomem *docptr = doc->virtadr; diff --git a/drivers/mtd/nand/raw/docg4.c b/drivers/mtd/nand/raw/docg4.c index 9e62554..ba3b949 100644 --- a/drivers/mtd/nand/raw/docg4.c +++ b/drivers/mtd/nand/raw/docg4.c @@ -705,12 +705,12 @@ static uint32_t mtd_to_docg4_address(int page, int column) return (g4_page << 16) | g4_index; /* pack */ } -static void docg4_command(struct mtd_info *mtd, unsigned command, int column, +static void docg4_command(struct nand_chip *nand, unsigned command, int column, int page_addr) { /* handle standard nand commands */ - struct nand_chip *nand = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(nand); struct docg4_priv *doc = nand_get_controller_data(nand); uint32_t g4_addr = mtd_to_docg4_address(page_addr, column); diff --git a/drivers/mtd/nand/raw/fsl_elbc_nand.c b/drivers/mtd/nand/raw/fsl_elbc_nand.c index 74b804a..93b82af 100644 --- a/drivers/mtd/nand/raw/fsl_elbc_nand.c +++ b/drivers/mtd/nand/raw/fsl_elbc_nand.c @@ -317,10 +317,10 @@ static void fsl_elbc_do_read(struct nand_chip *chip, int oob) } /* cmdfunc send commands to the FCM */ -static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, +static void fsl_elbc_cmdfunc(struct nand_chip *chip, unsigned int command, int column, int page_addr) { - struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_lbc_ctrl *ctrl = priv->ctrl; struct fsl_elbc_fcm_ctrl *elbc_fcm_ctrl = ctrl->nand; diff --git a/drivers/mtd/nand/raw/fsl_ifc_nand.c b/drivers/mtd/nand/raw/fsl_ifc_nand.c index da846ff..34962da 100644 --- a/drivers/mtd/nand/raw/fsl_ifc_nand.c +++ b/drivers/mtd/nand/raw/fsl_ifc_nand.c @@ -301,9 +301,9 @@ static void fsl_ifc_do_read(struct nand_chip *chip, } /* cmdfunc send commands to the IFC NAND Machine */ -static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command, - int column, int page_addr) { - struct nand_chip *chip = mtd_to_nand(mtd); +static void fsl_ifc_cmdfunc(struct nand_chip *chip, unsigned int command, + int column, int page_addr) { + struct mtd_info *mtd = nand_to_mtd(chip); struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; struct fsl_ifc_runtime __iomem *ifc = ctrl->rregs; diff --git a/drivers/mtd/nand/raw/hisi504_nand.c b/drivers/mtd/nand/raw/hisi504_nand.c index 86dd7b5..928a320 100644 --- a/drivers/mtd/nand/raw/hisi504_nand.c +++ b/drivers/mtd/nand/raw/hisi504_nand.c @@ -429,10 +429,10 @@ static void set_addr(struct mtd_info *mtd, int column, int page_addr) } } -static void hisi_nfc_cmdfunc(struct mtd_info *mtd, unsigned command, int column, - int page_addr) +static void hisi_nfc_cmdfunc(struct nand_chip *chip, unsigned command, + int column, int page_addr) { - struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); struct hinfc_host *host = nand_get_controller_data(chip); int is_cache_invalid = 1; unsigned int flag = 0; diff --git a/drivers/mtd/nand/raw/mpc5121_nfc.c b/drivers/mtd/nand/raw/mpc5121_nfc.c index ba7af06..bd02767 100644 --- a/drivers/mtd/nand/raw/mpc5121_nfc.c +++ b/drivers/mtd/nand/raw/mpc5121_nfc.c @@ -330,10 +330,10 @@ static int mpc5121_nfc_dev_ready(struct nand_chip *nand) } /* Write command to NAND flash */ -static void mpc5121_nfc_command(struct mtd_info *mtd, unsigned command, - int column, int page) +static void mpc5121_nfc_command(struct nand_chip *chip, unsigned command, + int column, int page) { - struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); struct mpc5121_nfc_prv *prv = nand_get_controller_data(chip); prv->column = (column >= 0) ? column : 0; @@ -364,7 +364,7 @@ static void mpc5121_nfc_command(struct mtd_info *mtd, unsigned command, break; case NAND_CMD_SEQIN: - mpc5121_nfc_command(mtd, NAND_CMD_READ0, column, page); + mpc5121_nfc_command(chip, NAND_CMD_READ0, column, page); column = 0; break; diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c index 82e5b18..a03a336 100644 --- a/drivers/mtd/nand/raw/mxc_nand.c +++ b/drivers/mtd/nand/raw/mxc_nand.c @@ -1333,10 +1333,10 @@ static void preset_v3(struct mtd_info *mtd) /* Used by the upper layer to write command to NAND Flash for * different operations to be carried out on NAND Flash */ -static void mxc_nand_command(struct mtd_info *mtd, unsigned command, - int column, int page_addr) +static void mxc_nand_command(struct nand_chip *nand_chip, unsigned command, + int column, int page_addr) { - struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(nand_chip); struct mxc_nand_host *host = nand_get_controller_data(nand_chip); dev_dbg(host->dev, "mxc_nand_command (cmd = 0x%x, col = 0x%x, page = 0x%x)\n", diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 66dae8b..a74264f 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -730,7 +730,7 @@ EXPORT_SYMBOL_GPL(nand_soft_waitrdy); /** * nand_command - [DEFAULT] Send command to NAND device - * @mtd: MTD device structure + * @chip: NAND chip object * @command: the command to be sent * @column: the column address for this command, -1 if none * @page_addr: the page address for this command, -1 if none @@ -738,10 +738,10 @@ EXPORT_SYMBOL_GPL(nand_soft_waitrdy); * Send command to NAND device. This function is used for small page devices * (512 Bytes per page). */ -static void nand_command(struct mtd_info *mtd, unsigned int command, +static void nand_command(struct nand_chip *chip, unsigned int command, int column, int page_addr) { - register struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); int ctrl = NAND_CTRL_CLE | NAND_CTRL_CHANGE; /* Write out the command to the device */ @@ -864,7 +864,7 @@ static void nand_ccs_delay(struct nand_chip *chip) /** * nand_command_lp - [DEFAULT] Send command to NAND large page device - * @mtd: MTD device structure + * @chip: NAND chip object * @command: the command to be sent * @column: the column address for this command, -1 if none * @page_addr: the page address for this command, -1 if none @@ -873,10 +873,10 @@ static void nand_ccs_delay(struct nand_chip *chip) * devices. We don't have the separate regions as we have in the small page * devices. We must emulate NAND_CMD_READOOB to keep the code compatible. */ -static void nand_command_lp(struct mtd_info *mtd, unsigned int command, +static void nand_command_lp(struct nand_chip *chip, unsigned int command, int column, int page_addr) { - register struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); /* Emulate NAND_CMD_READOOB */ if (command == NAND_CMD_READOOB) { @@ -1530,7 +1530,7 @@ int nand_read_page_op(struct nand_chip *chip, unsigned int page, buf, len); } - chip->cmdfunc(mtd, NAND_CMD_READ0, offset_in_page, page); + chip->cmdfunc(chip, NAND_CMD_READ0, offset_in_page, page); if (len) chip->read_buf(chip, buf, len); @@ -1579,7 +1579,7 @@ static int nand_read_param_page_op(struct nand_chip *chip, u8 page, void *buf, return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_PARAM, page, -1); + chip->cmdfunc(chip, NAND_CMD_PARAM, page, -1); for (i = 0; i < len; i++) p[i] = chip->read_byte(chip); @@ -1642,7 +1642,7 @@ int nand_change_read_column_op(struct nand_chip *chip, return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_RNDOUT, offset_in_page, -1); + chip->cmdfunc(chip, NAND_CMD_RNDOUT, offset_in_page, -1); if (len) chip->read_buf(chip, buf, len); @@ -1679,7 +1679,7 @@ int nand_read_oob_op(struct nand_chip *chip, unsigned int page, mtd->writesize + offset_in_oob, buf, len); - chip->cmdfunc(mtd, NAND_CMD_READOOB, offset_in_oob, page); + chip->cmdfunc(chip, NAND_CMD_READOOB, offset_in_oob, page); if (len) chip->read_buf(chip, buf, len); @@ -1791,7 +1791,7 @@ int nand_prog_page_begin_op(struct nand_chip *chip, unsigned int page, return nand_exec_prog_page_op(chip, page, offset_in_page, buf, len, false); - chip->cmdfunc(mtd, NAND_CMD_SEQIN, offset_in_page, page); + chip->cmdfunc(chip, NAND_CMD_SEQIN, offset_in_page, page); if (buf) chip->write_buf(chip, buf, len); @@ -1833,7 +1833,7 @@ int nand_prog_page_end_op(struct nand_chip *chip) if (ret) return ret; } else { - chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); + chip->cmdfunc(chip, NAND_CMD_PAGEPROG, -1, -1); ret = chip->waitfunc(mtd, chip); if (ret < 0) return ret; @@ -1878,9 +1878,9 @@ int nand_prog_page_op(struct nand_chip *chip, unsigned int page, status = nand_exec_prog_page_op(chip, page, offset_in_page, buf, len, true); } else { - chip->cmdfunc(mtd, NAND_CMD_SEQIN, offset_in_page, page); + chip->cmdfunc(chip, NAND_CMD_SEQIN, offset_in_page, page); chip->write_buf(chip, buf, len); - chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); + chip->cmdfunc(chip, NAND_CMD_PAGEPROG, -1, -1); status = chip->waitfunc(mtd, chip); } @@ -1946,7 +1946,7 @@ int nand_change_write_column_op(struct nand_chip *chip, return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_RNDIN, offset_in_page, -1); + chip->cmdfunc(chip, NAND_CMD_RNDIN, offset_in_page, -1); if (len) chip->write_buf(chip, buf, len); @@ -1994,7 +1994,7 @@ int nand_readid_op(struct nand_chip *chip, u8 addr, void *buf, return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_READID, addr, -1); + chip->cmdfunc(chip, NAND_CMD_READID, addr, -1); for (i = 0; i < len; i++) id[i] = chip->read_byte(chip); @@ -2034,7 +2034,7 @@ int nand_status_op(struct nand_chip *chip, u8 *status) return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1); + chip->cmdfunc(chip, NAND_CMD_STATUS, -1, -1); if (status) *status = chip->read_byte(chip); @@ -2066,7 +2066,7 @@ int nand_exit_status_op(struct nand_chip *chip) return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_READ0, -1, -1); + chip->cmdfunc(chip, NAND_CMD_READ0, -1, -1); return 0; } @@ -2115,8 +2115,8 @@ int nand_erase_op(struct nand_chip *chip, unsigned int eraseblock) if (ret) return ret; } else { - chip->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page); - chip->cmdfunc(mtd, NAND_CMD_ERASE2, -1, -1); + chip->cmdfunc(chip, NAND_CMD_ERASE1, -1, page); + chip->cmdfunc(chip, NAND_CMD_ERASE2, -1, -1); ret = chip->waitfunc(mtd, chip); if (ret < 0) @@ -2166,7 +2166,7 @@ static int nand_set_features_op(struct nand_chip *chip, u8 feature, return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_SET_FEATURES, feature, -1); + chip->cmdfunc(chip, NAND_CMD_SET_FEATURES, feature, -1); for (i = 0; i < ONFI_SUBFEATURE_PARAM_LEN; ++i) chip->write_byte(chip, params[i]); @@ -2215,7 +2215,7 @@ static int nand_get_features_op(struct nand_chip *chip, u8 feature, return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_GET_FEATURES, feature, -1); + chip->cmdfunc(chip, NAND_CMD_GET_FEATURES, feature, -1); for (i = 0; i < ONFI_SUBFEATURE_PARAM_LEN; ++i) params[i] = chip->read_byte(chip); @@ -2270,7 +2270,7 @@ int nand_reset_op(struct nand_chip *chip) return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_RESET, -1, -1); + chip->cmdfunc(chip, NAND_CMD_RESET, -1, -1); return 0; } diff --git a/drivers/mtd/nand/raw/nand_hynix.c b/drivers/mtd/nand/raw/nand_hynix.c index 197256c..fa873e5 100644 --- a/drivers/mtd/nand/raw/nand_hynix.c +++ b/drivers/mtd/nand/raw/nand_hynix.c @@ -79,8 +79,6 @@ static bool hynix_nand_has_valid_jedecid(struct nand_chip *chip) static int hynix_nand_cmd_op(struct nand_chip *chip, u8 cmd) { - struct mtd_info *mtd = nand_to_mtd(chip); - if (chip->exec_op) { struct nand_op_instr instrs[] = { NAND_OP_CMD(cmd, 0), @@ -90,14 +88,13 @@ static int hynix_nand_cmd_op(struct nand_chip *chip, u8 cmd) return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, cmd, -1, -1); + chip->cmdfunc(chip, cmd, -1, -1); return 0; } static int hynix_nand_reg_write_op(struct nand_chip *chip, u8 addr, u8 val) { - struct mtd_info *mtd = nand_to_mtd(chip); u16 column = ((u16)addr << 8) | addr; if (chip->exec_op) { @@ -110,7 +107,7 @@ static int hynix_nand_reg_write_op(struct nand_chip *chip, u8 addr, u8 val) return nand_exec_op(chip, &op); } - chip->cmdfunc(mtd, NAND_CMD_NONE, column, -1); + chip->cmdfunc(chip, NAND_CMD_NONE, column, -1); chip->write_byte(chip, val); return 0; diff --git a/drivers/mtd/nand/raw/nuc900_nand.c b/drivers/mtd/nand/raw/nuc900_nand.c index 4029b80..3aae5fd 100644 --- a/drivers/mtd/nand/raw/nuc900_nand.c +++ b/drivers/mtd/nand/raw/nuc900_nand.c @@ -129,10 +129,11 @@ static int nuc900_nand_devready(struct nand_chip *chip) return ready; } -static void nuc900_nand_command_lp(struct mtd_info *mtd, unsigned int command, +static void nuc900_nand_command_lp(struct nand_chip *chip, + unsigned int command, int column, int page_addr) { - register struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); struct nuc900_nand *nand = mtd_to_nuc900(mtd); if (command == NAND_CMD_READOOB) { diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index c6eb205..9037ddd 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -1440,10 +1440,9 @@ static void post_command(struct qcom_nand_host *host, int command) * NAND_CMD_READOOB would never be called because we have our own versions * of read_oob ops for nand_ecc_ctrl. */ -static void qcom_nandc_command(struct mtd_info *mtd, unsigned int command, +static void qcom_nandc_command(struct nand_chip *chip, unsigned int command, int column, int page_addr) { - struct nand_chip *chip = mtd_to_nand(mtd); struct qcom_nand_host *host = to_qcom_nand_host(chip); struct nand_ecc_ctrl *ecc = &chip->ecc; struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip); diff --git a/drivers/mtd/nand/raw/sh_flctl.c b/drivers/mtd/nand/raw/sh_flctl.c index e2a4939..4b1c7e4 100644 --- a/drivers/mtd/nand/raw/sh_flctl.c +++ b/drivers/mtd/nand/raw/sh_flctl.c @@ -750,9 +750,10 @@ static void execmd_write_oob(struct mtd_info *mtd) } } -static void flctl_cmdfunc(struct mtd_info *mtd, unsigned int command, +static void flctl_cmdfunc(struct nand_chip *chip, unsigned int command, int column, int page_addr) { + struct mtd_info *mtd = nand_to_mtd(chip); struct sh_flctl *flctl = mtd_to_flctl(mtd); uint32_t read_cmd = 0; diff --git a/drivers/staging/mt29f_spinand/mt29f_spinand.c b/drivers/staging/mt29f_spinand/mt29f_spinand.c index c0df8b6..724e66c 100644 --- a/drivers/staging/mt29f_spinand/mt29f_spinand.c +++ b/drivers/staging/mt29f_spinand/mt29f_spinand.c @@ -759,10 +759,10 @@ static void spinand_reset(struct spi_device *spi_nand) dev_err(&spi_nand->dev, "wait timedout!\n"); } -static void spinand_cmdfunc(struct mtd_info *mtd, unsigned int command, +static void spinand_cmdfunc(struct nand_chip *chip, unsigned int command, int column, int page) { - struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); struct spinand_info *info = nand_get_controller_data(chip); struct spinand_state *state = info->priv; diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 404ac7d..2a74de9 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -1292,7 +1292,7 @@ struct nand_chip { int (*block_markbad)(struct nand_chip *chip, loff_t ofs); void (*cmd_ctrl)(struct nand_chip *chip, int dat, unsigned int ctrl); int (*dev_ready)(struct nand_chip *chip); - void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, + void (*cmdfunc)(struct nand_chip *chip, unsigned command, int column, int page_addr); int(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this); int (*exec_op)(struct nand_chip *chip, -- 2.7.4