diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/cafe_nand.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/fsl_elbc_nand.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/fsl_ifc_nand.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/hisi504_nand.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/mpc5121_nfc.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/mxc_nand.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 112 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/qcom_nandc.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/sh_flctl.c | 4 |
10 files changed, 62 insertions, 86 deletions
diff --git a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c index 925d4cd4401e..357bc75948b0 100644 --- a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c +++ b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c @@ -390,8 +390,8 @@ int bcm47xxnflash_ops_bcm4706_init(struct bcm47xxnflash *b47n) b47n->nand_chip.legacy.read_byte = bcm47xxnflash_ops_bcm4706_read_byte; b47n->nand_chip.legacy.read_buf = bcm47xxnflash_ops_bcm4706_read_buf; b47n->nand_chip.legacy.write_buf = bcm47xxnflash_ops_bcm4706_write_buf; - b47n->nand_chip.set_features = nand_get_set_features_notsupp; - b47n->nand_chip.get_features = nand_get_set_features_notsupp; + b47n->nand_chip.legacy.set_features = nand_get_set_features_notsupp; + b47n->nand_chip.legacy.get_features = nand_get_set_features_notsupp; nand_chip->chip_delay = 50; b47n->nand_chip.bbt_options = NAND_BBT_USE_FLASH; diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c index db62b12800d3..e3f702bef549 100644 --- a/drivers/mtd/nand/raw/cafe_nand.c +++ b/drivers/mtd/nand/raw/cafe_nand.c @@ -709,8 +709,8 @@ static int cafe_nand_probe(struct pci_dev *pdev, cafe->nand.legacy.read_buf = cafe_read_buf; cafe->nand.legacy.write_buf = cafe_write_buf; cafe->nand.select_chip = cafe_select_chip; - cafe->nand.set_features = nand_get_set_features_notsupp; - cafe->nand.get_features = nand_get_set_features_notsupp; + cafe->nand.legacy.set_features = nand_get_set_features_notsupp; + cafe->nand.legacy.get_features = nand_get_set_features_notsupp; cafe->nand.chip_delay = 0; diff --git a/drivers/mtd/nand/raw/fsl_elbc_nand.c b/drivers/mtd/nand/raw/fsl_elbc_nand.c index 29f0832de39b..c5f3aa908416 100644 --- a/drivers/mtd/nand/raw/fsl_elbc_nand.c +++ b/drivers/mtd/nand/raw/fsl_elbc_nand.c @@ -782,8 +782,8 @@ static int fsl_elbc_chip_init(struct fsl_elbc_mtd *priv) chip->select_chip = fsl_elbc_select_chip; chip->legacy.cmdfunc = fsl_elbc_cmdfunc; chip->legacy.waitfunc = fsl_elbc_wait; - chip->set_features = nand_get_set_features_notsupp; - chip->get_features = nand_get_set_features_notsupp; + chip->legacy.set_features = nand_get_set_features_notsupp; + chip->legacy.get_features = nand_get_set_features_notsupp; chip->bbt_td = &bbt_main_descr; chip->bbt_md = &bbt_mirror_descr; diff --git a/drivers/mtd/nand/raw/fsl_ifc_nand.c b/drivers/mtd/nand/raw/fsl_ifc_nand.c index 682ae383c3e9..a303d12079f0 100644 --- a/drivers/mtd/nand/raw/fsl_ifc_nand.c +++ b/drivers/mtd/nand/raw/fsl_ifc_nand.c @@ -867,8 +867,8 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv) chip->select_chip = fsl_ifc_select_chip; chip->legacy.cmdfunc = fsl_ifc_cmdfunc; chip->legacy.waitfunc = fsl_ifc_wait; - chip->set_features = nand_get_set_features_notsupp; - chip->get_features = nand_get_set_features_notsupp; + chip->legacy.set_features = nand_get_set_features_notsupp; + chip->legacy.get_features = nand_get_set_features_notsupp; chip->bbt_td = &bbt_main_descr; chip->bbt_md = &bbt_mirror_descr; diff --git a/drivers/mtd/nand/raw/hisi504_nand.c b/drivers/mtd/nand/raw/hisi504_nand.c index 6e17239983db..fee7d63e8de8 100644 --- a/drivers/mtd/nand/raw/hisi504_nand.c +++ b/drivers/mtd/nand/raw/hisi504_nand.c @@ -788,8 +788,8 @@ static int hisi_nfc_probe(struct platform_device *pdev) chip->legacy.write_buf = hisi_nfc_write_buf; chip->legacy.read_buf = hisi_nfc_read_buf; chip->chip_delay = HINFC504_CHIP_DELAY; - chip->set_features = nand_get_set_features_notsupp; - chip->get_features = nand_get_set_features_notsupp; + chip->legacy.set_features = nand_get_set_features_notsupp; + chip->legacy.get_features = nand_get_set_features_notsupp; hisi_nfc_host_init(host); diff --git a/drivers/mtd/nand/raw/mpc5121_nfc.c b/drivers/mtd/nand/raw/mpc5121_nfc.c index 9a6dc783689e..86a0aabe08df 100644 --- a/drivers/mtd/nand/raw/mpc5121_nfc.c +++ b/drivers/mtd/nand/raw/mpc5121_nfc.c @@ -698,8 +698,8 @@ static int mpc5121_nfc_probe(struct platform_device *op) chip->legacy.read_buf = mpc5121_nfc_read_buf; chip->legacy.write_buf = mpc5121_nfc_write_buf; chip->select_chip = mpc5121_nfc_select_chip; - chip->set_features = nand_get_set_features_notsupp; - chip->get_features = nand_get_set_features_notsupp; + chip->legacy.set_features = nand_get_set_features_notsupp; + chip->legacy.get_features = nand_get_set_features_notsupp; chip->bbt_options = NAND_BBT_USE_FLASH; chip->ecc.mode = NAND_ECC_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c index ca074c955147..b8115100a0b8 100644 --- a/drivers/mtd/nand/raw/mxc_nand.c +++ b/drivers/mtd/nand/raw/mxc_nand.c @@ -1778,8 +1778,8 @@ static int mxcnd_probe(struct platform_device *pdev) this->legacy.read_byte = mxc_nand_read_byte; this->legacy.write_buf = mxc_nand_write_buf; this->legacy.read_buf = mxc_nand_read_buf; - this->set_features = mxc_nand_set_features; - this->get_features = mxc_nand_get_features; + this->legacy.set_features = mxc_nand_set_features; + this->legacy.get_features = mxc_nand_get_features; host->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(host->clk)) diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 57c89e275a3a..d4a84a871fc7 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -1176,44 +1176,6 @@ static bool nand_supports_set_features(struct nand_chip *chip, int addr) } /** - * nand_get_features - wrapper to perform a GET_FEATURE - * @chip: NAND chip info structure - * @addr: feature address - * @subfeature_param: the subfeature parameters, a four bytes array - * - * Returns 0 for success, a negative error otherwise. Returns -ENOTSUPP if the - * operation cannot be handled. - */ -int nand_get_features(struct nand_chip *chip, int addr, - u8 *subfeature_param) -{ - if (!nand_supports_get_features(chip, addr)) - return -ENOTSUPP; - - return chip->get_features(chip, addr, subfeature_param); -} -EXPORT_SYMBOL_GPL(nand_get_features); - -/** - * nand_set_features - wrapper to perform a SET_FEATURE - * @chip: NAND chip info structure - * @addr: feature address - * @subfeature_param: the subfeature parameters, a four bytes array - * - * Returns 0 for success, a negative error otherwise. Returns -ENOTSUPP if the - * operation cannot be handled. - */ -int nand_set_features(struct nand_chip *chip, int addr, - u8 *subfeature_param) -{ - if (!nand_supports_set_features(chip, addr)) - return -ENOTSUPP; - - return chip->set_features(chip, addr, subfeature_param); -} -EXPORT_SYMBOL_GPL(nand_set_features); - -/** * nand_reset_data_interface - Reset data interface and timings * @chip: The NAND chip * @chipnr: Internal die id @@ -2834,6 +2796,50 @@ int nand_reset(struct nand_chip *chip, int chipnr) EXPORT_SYMBOL_GPL(nand_reset); /** + * nand_get_features - wrapper to perform a GET_FEATURE + * @chip: NAND chip info structure + * @addr: feature address + * @subfeature_param: the subfeature parameters, a four bytes array + * + * Returns 0 for success, a negative error otherwise. Returns -ENOTSUPP if the + * operation cannot be handled. + */ +int nand_get_features(struct nand_chip *chip, int addr, + u8 *subfeature_param) +{ + if (!nand_supports_get_features(chip, addr)) + return -ENOTSUPP; + + if (chip->legacy.get_features) + return chip->legacy.get_features(chip, addr, subfeature_param); + + return nand_get_features_op(chip, addr, subfeature_param); +} +EXPORT_SYMBOL_GPL(nand_get_features); + +/** + * nand_set_features - wrapper to perform a SET_FEATURE + * @chip: NAND chip info structure + * @addr: feature address + * @subfeature_param: the subfeature parameters, a four bytes array + * + * Returns 0 for success, a negative error otherwise. Returns -ENOTSUPP if the + * operation cannot be handled. + */ +int nand_set_features(struct nand_chip *chip, int addr, + u8 *subfeature_param) +{ + if (!nand_supports_set_features(chip, addr)) + return -ENOTSUPP; + + if (chip->legacy.set_features) + return chip->legacy.set_features(chip, addr, subfeature_param); + + return nand_set_features_op(chip, addr, subfeature_param); +} +EXPORT_SYMBOL_GPL(nand_set_features); + +/** * nand_check_erased_buf - check if a buffer contains (almost) only 0xff data * @buf: buffer to test * @len: buffer length @@ -4865,30 +4871,6 @@ static int nand_max_bad_blocks(struct mtd_info *mtd, loff_t ofs, size_t len) } /** - * nand_default_set_features- [REPLACEABLE] set NAND chip features - * @chip: nand chip info structure - * @addr: feature address. - * @subfeature_param: the subfeature parameters, a four bytes array. - */ -static int nand_default_set_features(struct nand_chip *chip, int addr, - uint8_t *subfeature_param) -{ - return nand_set_features_op(chip, addr, subfeature_param); -} - -/** - * nand_default_get_features- [REPLACEABLE] get NAND chip features - * @chip: nand chip info structure - * @addr: feature address. - * @subfeature_param: the subfeature parameters, a four bytes array. - */ -static int nand_default_get_features(struct nand_chip *chip, int addr, - uint8_t *subfeature_param) -{ - return nand_get_features_op(chip, addr, subfeature_param); -} - -/** * nand_get_set_features_notsupp - set/get features stub returning -ENOTSUPP * @chip: nand chip info structure * @addr: feature address. @@ -4958,12 +4940,6 @@ static void nand_set_defaults(struct nand_chip *chip) if (!chip->select_chip) chip->select_chip = nand_select_chip; - /* set for ONFI nand */ - if (!chip->set_features) - chip->set_features = nand_default_set_features; - if (!chip->get_features) - chip->get_features = nand_default_get_features; - /* If called twice, pointers that depend on busw may need to be reset */ if (!chip->legacy.read_byte || chip->legacy.read_byte == nand_read_byte) chip->legacy.read_byte = busw ? nand_read_byte16 : nand_read_byte; diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index 79342e24ed81..ef75dfa62a4f 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -2808,8 +2808,8 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc, chip->legacy.read_byte = qcom_nandc_read_byte; chip->legacy.read_buf = qcom_nandc_read_buf; chip->legacy.write_buf = qcom_nandc_write_buf; - chip->set_features = nand_get_set_features_notsupp; - chip->get_features = nand_get_set_features_notsupp; + chip->legacy.set_features = nand_get_set_features_notsupp; + chip->legacy.get_features = nand_get_set_features_notsupp; /* * the bad block marker is readable only when we read the last codeword diff --git a/drivers/mtd/nand/raw/sh_flctl.c b/drivers/mtd/nand/raw/sh_flctl.c index 71658fbd99a3..40a4159924a7 100644 --- a/drivers/mtd/nand/raw/sh_flctl.c +++ b/drivers/mtd/nand/raw/sh_flctl.c @@ -1185,8 +1185,8 @@ static int flctl_probe(struct platform_device *pdev) nand->legacy.read_buf = flctl_read_buf; nand->select_chip = flctl_select_chip; nand->legacy.cmdfunc = flctl_cmdfunc; - nand->set_features = nand_get_set_features_notsupp; - nand->get_features = nand_get_set_features_notsupp; + nand->legacy.set_features = nand_get_set_features_notsupp; + nand->legacy.get_features = nand_get_set_features_notsupp; if (pdata->flcmncr_val & SEL_16BIT) nand->options |= NAND_BUSWIDTH_16; |