@@ -1043,6 +1043,7 @@ static int atmel_hsmc_nand_pmecc_read_page_raw(struct nand_chip *chip,
static int atmel_nand_pmecc_init(struct nand_chip *chip)
{
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
struct mtd_info *mtd = nand_to_mtd(chip);
struct atmel_nand *nand = to_atmel_nand(chip);
struct atmel_nand_controller *nc;
@@ -1072,15 +1073,15 @@ static int atmel_nand_pmecc_init(struct nand_chip *chip)
req.ecc.strength = ATMEL_PMECC_MAXIMIZE_ECC_STRENGTH;
else if (chip->ecc.strength)
req.ecc.strength = chip->ecc.strength;
- else if (chip->base.eccreq.strength)
- req.ecc.strength = chip->base.eccreq.strength;
+ else if (requirements->strength)
+ req.ecc.strength = requirements->strength;
else
req.ecc.strength = ATMEL_PMECC_MAXIMIZE_ECC_STRENGTH;
if (chip->ecc.size)
req.ecc.sectorsize = chip->ecc.size;
- else if (chip->base.eccreq.step_size)
- req.ecc.sectorsize = chip->base.eccreq.step_size;
+ else if (requirements->step_size)
+ req.ecc.sectorsize = requirements->step_size;
else
req.ecc.sectorsize = ATMEL_PMECC_SECTOR_SIZE_AUTO;
@@ -267,8 +267,8 @@ static int set_geometry_by_ecc_info(struct gpmi_nand_data *this,
default:
dev_err(this->dev,
"unsupported nand chip. ecc bits : %d, ecc size : %d\n",
- chip->base.eccreq.strength,
- chip->base.eccreq.step_size);
+ chip->base.ecc.requirements.strength,
+ chip->base.ecc.requirements.step_size);
return -EINVAL;
}
geo->ecc_chunk_size = ecc_step;
@@ -512,13 +512,13 @@ static int common_nfc_set_geometry(struct gpmi_nand_data *this)
if ((of_property_read_bool(this->dev->of_node, "fsl,use-minimum-ecc"))
|| legacy_set_geometry(this)) {
- if (!(chip->base.eccreq.strength > 0 &&
- chip->base.eccreq.step_size > 0))
+ if (!(chip->base.ecc.requirements.strength > 0 &&
+ chip->base.ecc.requirements.step_size > 0))
return -EINVAL;
return set_geometry_by_ecc_info(this,
- chip->base.eccreq.strength,
- chip->base.eccreq.step_size);
+ chip->base.ecc.requirements.strength,
+ chip->base.ecc.requirements.step_size);
}
return 0;
@@ -2244,13 +2244,14 @@ static int marvell_nand_ecc_init(struct mtd_info *mtd,
struct nand_ecc_ctrl *ecc)
{
struct nand_chip *chip = mtd_to_nand(mtd);
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
struct marvell_nfc *nfc = to_marvell_nfc(chip->controller);
int ret;
if (ecc->mode != NAND_NO_ECC_ENGINE && (!ecc->size || !ecc->strength)) {
- if (chip->base.eccreq.step_size && chip->base.eccreq.strength) {
- ecc->size = chip->base.eccreq.step_size;
- ecc->strength = chip->base.eccreq.strength;
+ if (requirements->step_size && requirements->strength) {
+ ecc->size = requirements->step_size;
+ ecc->strength = requirements->strength;
} else {
dev_info(nfc->dev,
"No minimum ECC strength, using 1b/512B\n");
@@ -1234,8 +1234,8 @@ static int mtk_nfc_ecc_init(struct device *dev, struct mtd_info *mtd)
/* if optional dt settings not present */
if (!nand->ecc.size || !nand->ecc.strength) {
/* use datasheet requirements */
- nand->ecc.strength = nand->base.eccreq.strength;
- nand->ecc.size = nand->base.eccreq.step_size;
+ nand->ecc.strength = nand->base.ecc.requirements.strength;
+ nand->ecc.size = nand->base.ecc.requirements.step_size;
/*
* align eccstrength and eccsize
@@ -4569,8 +4569,8 @@ static bool find_full_id_nand(struct nand_chip *chip,
memorg->pagesize *
memorg->pages_per_eraseblock);
chip->options |= type->options;
- chip->base.eccreq.strength = NAND_ECC_STRENGTH(type);
- chip->base.eccreq.step_size = NAND_ECC_STEP(type);
+ chip->base.ecc.requirements.strength = NAND_ECC_STRENGTH(type);
+ chip->base.ecc.requirements.step_size = NAND_ECC_STEP(type);
chip->onfi_timing_mode_default =
type->onfi_timing_mode_default;
@@ -5280,8 +5280,8 @@ nand_match_ecc_req(struct nand_chip *chip,
{
struct mtd_info *mtd = nand_to_mtd(chip);
const struct nand_ecc_step_info *stepinfo;
- int req_step = chip->base.eccreq.step_size;
- int req_strength = chip->base.eccreq.strength;
+ int req_step = chip->base.ecc.requirements.step_size;
+ int req_strength = chip->base.ecc.requirements.strength;
int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_total;
int best_step, best_strength, best_ecc_bytes;
int best_ecc_bytes_total = INT_MAX;
@@ -5472,9 +5472,10 @@ static bool nand_ecc_strength_good(struct nand_chip *chip)
{
struct mtd_info *mtd = nand_to_mtd(chip);
struct nand_ecc_ctrl *ecc = &chip->ecc;
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
int corr, ds_corr;
- if (ecc->size == 0 || chip->base.eccreq.step_size == 0)
+ if (ecc->size == 0 || requirements->step_size == 0)
/* Not enough information */
return true;
@@ -5483,10 +5484,10 @@ static bool nand_ecc_strength_good(struct nand_chip *chip)
* the correction density.
*/
corr = (mtd->writesize * ecc->strength) / ecc->size;
- ds_corr = (mtd->writesize * chip->base.eccreq.strength) /
- chip->base.eccreq.step_size;
+ ds_corr = (mtd->writesize * requirements->strength) /
+ requirements->step_size;
- return corr >= ds_corr && ecc->strength >= chip->base.eccreq.strength;
+ return corr >= ds_corr && ecc->strength >= requirements->strength;
}
static int rawnand_erase(struct nand_device *nand, const struct nand_pos *pos)
@@ -10,24 +10,25 @@
static void esmt_nand_decode_id(struct nand_chip *chip)
{
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
nand_decode_ext_id(chip);
/* Extract ECC requirements from 5th id byte. */
if (chip->id.len >= 5 && nand_is_slc(chip)) {
- chip->base.eccreq.step_size = 512;
+ requirements->step_size = 512;
switch (chip->id.data[4] & 0x3) {
case 0x0:
- chip->base.eccreq.strength = 4;
+ requirements->strength = 4;
break;
case 0x1:
- chip->base.eccreq.strength = 2;
+ requirements->strength = 2;
break;
case 0x2:
- chip->base.eccreq.strength = 1;
+ requirements->strength = 1;
break;
default:
WARN(1, "Could not get ECC info");
- chip->base.eccreq.step_size = 0;
+ requirements->step_size = 0;
break;
}
}
@@ -495,34 +495,35 @@ static void hynix_nand_extract_oobsize(struct nand_chip *chip,
static void hynix_nand_extract_ecc_requirements(struct nand_chip *chip,
bool valid_jedecid)
{
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
u8 ecc_level = (chip->id.data[4] >> 4) & 0x7;
if (valid_jedecid) {
/* Reference: H27UCG8T2E datasheet */
- chip->base.eccreq.step_size = 1024;
+ requirements->step_size = 1024;
switch (ecc_level) {
case 0:
- chip->base.eccreq.step_size = 0;
- chip->base.eccreq.strength = 0;
+ requirements->step_size = 0;
+ requirements->strength = 0;
break;
case 1:
- chip->base.eccreq.strength = 4;
+ requirements->strength = 4;
break;
case 2:
- chip->base.eccreq.strength = 24;
+ requirements->strength = 24;
break;
case 3:
- chip->base.eccreq.strength = 32;
+ requirements->strength = 32;
break;
case 4:
- chip->base.eccreq.strength = 40;
+ requirements->strength = 40;
break;
case 5:
- chip->base.eccreq.strength = 50;
+ requirements->strength = 50;
break;
case 6:
- chip->base.eccreq.strength = 60;
+ requirements->strength = 60;
break;
default:
/*
@@ -543,14 +544,14 @@ static void hynix_nand_extract_ecc_requirements(struct nand_chip *chip,
if (nand_tech < 3) {
/* > 26nm, reference: H27UBG8T2A datasheet */
if (ecc_level < 5) {
- chip->base.eccreq.step_size = 512;
- chip->base.eccreq.strength = 1 << ecc_level;
+ requirements->step_size = 512;
+ requirements->strength = 1 << ecc_level;
} else if (ecc_level < 7) {
if (ecc_level == 5)
- chip->base.eccreq.step_size = 2048;
+ requirements->step_size = 2048;
else
- chip->base.eccreq.step_size = 1024;
- chip->base.eccreq.strength = 24;
+ requirements->step_size = 1024;
+ requirements->strength = 24;
} else {
/*
* We should never reach this case, but if that
@@ -563,14 +564,14 @@ static void hynix_nand_extract_ecc_requirements(struct nand_chip *chip,
} else {
/* <= 26nm, reference: H27UBG8T2B datasheet */
if (!ecc_level) {
- chip->base.eccreq.step_size = 0;
- chip->base.eccreq.strength = 0;
+ requirements->step_size = 0;
+ requirements->strength = 0;
} else if (ecc_level < 5) {
- chip->base.eccreq.step_size = 512;
- chip->base.eccreq.strength = 1 << (ecc_level - 1);
+ requirements->step_size = 512;
+ requirements->strength = 1 << (ecc_level - 1);
} else {
- chip->base.eccreq.step_size = 1024;
- chip->base.eccreq.strength = 24 +
+ requirements->step_size = 1024;
+ requirements->strength = 24 +
(8 * (ecc_level - 5));
}
}
@@ -110,8 +110,8 @@ int nand_jedec_detect(struct nand_chip *chip)
ecc = &p->ecc_info[0];
if (ecc->codeword_size >= 9) {
- chip->base.eccreq.strength = ecc->ecc_bits;
- chip->base.eccreq.step_size = 1 << ecc->codeword_size;
+ chip->base.ecc.requirements.strength = ecc->ecc_bits;
+ chip->base.ecc.requirements.step_size = 1 << ecc->codeword_size;
} else {
pr_warn("Invalid codeword size\n");
}
@@ -370,6 +370,7 @@ enum {
*/
static int micron_supports_on_die_ecc(struct nand_chip *chip)
{
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
u8 id[5];
int ret;
@@ -382,7 +383,7 @@ static int micron_supports_on_die_ecc(struct nand_chip *chip)
/*
* We only support on-die ECC of 4/512 or 8/512
*/
- if (chip->base.eccreq.strength != 4 && chip->base.eccreq.strength != 8)
+ if (requirements->strength != 4 && requirements->strength != 8)
return MICRON_ON_DIE_UNSUPPORTED;
/* 0x2 means on-die ECC is available. */
@@ -415,7 +416,7 @@ static int micron_supports_on_die_ecc(struct nand_chip *chip)
/*
* We only support on-die ECC of 4/512 or 8/512
*/
- if (chip->base.eccreq.strength != 4 && chip->base.eccreq.strength != 8)
+ if (requirements->strength != 4 && requirements->strength != 8)
return MICRON_ON_DIE_UNSUPPORTED;
return MICRON_ON_DIE_SUPPORTED;
@@ -423,6 +424,7 @@ static int micron_supports_on_die_ecc(struct nand_chip *chip)
static int micron_nand_init(struct nand_chip *chip)
{
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
struct mtd_info *mtd = nand_to_mtd(chip);
struct micron_nand *micron;
int ondie;
@@ -470,7 +472,7 @@ static int micron_nand_init(struct nand_chip *chip)
* That's not needed for 8-bit ECC, because the status expose
* a better approximation of the number of bitflips in a page.
*/
- if (chip->base.eccreq.strength == 4) {
+ if (requirements->strength == 4) {
micron->ecc.rawbuf = kmalloc(mtd->writesize +
mtd->oobsize,
GFP_KERNEL);
@@ -480,16 +482,16 @@ static int micron_nand_init(struct nand_chip *chip)
}
}
- if (chip->base.eccreq.strength == 4)
+ if (requirements->strength == 4)
mtd_set_ooblayout(mtd,
µn_nand_on_die_4_ooblayout_ops);
else
mtd_set_ooblayout(mtd,
µn_nand_on_die_8_ooblayout_ops);
- chip->ecc.bytes = chip->base.eccreq.strength * 2;
+ chip->ecc.bytes = requirements->strength * 2;
chip->ecc.size = 512;
- chip->ecc.strength = chip->base.eccreq.strength;
+ chip->ecc.strength = requirements->strength;
chip->ecc.algo = NAND_ECC_BCH;
chip->ecc.read_page = micron_nand_read_page_on_die_ecc;
chip->ecc.write_page = micron_nand_write_page_on_die_ecc;
@@ -94,8 +94,8 @@ static int nand_flash_detect_ext_param_page(struct nand_chip *chip,
goto ext_out;
}
- chip->base.eccreq.strength = ecc->ecc_bits;
- chip->base.eccreq.step_size = 1 << ecc->codeword_size;
+ chip->base.ecc.requirements.strength = ecc->ecc_bits;
+ chip->base.ecc.requirements.step_size = 1 << ecc->codeword_size;
ret = 0;
ext_out:
@@ -252,8 +252,8 @@ int nand_onfi_detect(struct nand_chip *chip)
chip->options |= NAND_BUSWIDTH_16;
if (p->ecc_bits != 0xff) {
- chip->base.eccreq.strength = p->ecc_bits;
- chip->base.eccreq.step_size = 512;
+ chip->base.ecc.requirements.strength = p->ecc_bits;
+ chip->base.ecc.requirements.step_size = 512;
} else if (onfi_version >= 21 &&
(le16_to_cpu(p->features) & ONFI_FEATURE_EXT_PARAM_PAGE)) {
@@ -10,6 +10,7 @@
static void samsung_nand_decode_id(struct nand_chip *chip)
{
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
struct mtd_info *mtd = nand_to_mtd(chip);
struct nand_memory_organization *memorg;
@@ -71,23 +72,23 @@ static void samsung_nand_decode_id(struct nand_chip *chip)
/* Extract ECC requirements from 5th id byte*/
extid = (chip->id.data[4] >> 4) & 0x07;
if (extid < 5) {
- chip->base.eccreq.step_size = 512;
- chip->base.eccreq.strength = 1 << extid;
+ requirements->step_size = 512;
+ requirements->strength = 1 << extid;
} else {
- chip->base.eccreq.step_size = 1024;
+ requirements->step_size = 1024;
switch (extid) {
case 5:
- chip->base.eccreq.strength = 24;
+ requirements->strength = 24;
break;
case 6:
- chip->base.eccreq.strength = 40;
+ requirements->strength = 40;
break;
case 7:
- chip->base.eccreq.strength = 60;
+ requirements->strength = 60;
break;
default:
WARN(1, "Could not decode ECC info");
- chip->base.eccreq.step_size = 0;
+ requirements->step_size = 0;
}
}
} else {
@@ -97,8 +98,8 @@ static void samsung_nand_decode_id(struct nand_chip *chip)
switch (chip->id.data[1]) {
/* K9F4G08U0D-S[I|C]B0(T00) */
case 0xDC:
- chip->base.eccreq.step_size = 512;
- chip->base.eccreq.strength = 1;
+ requirements->step_size = 512;
+ requirements->strength = 1;
break;
/* K9F1G08U0E 21nm chips do not support subpage write */
@@ -91,6 +91,7 @@ static void toshiba_nand_benand_init(struct nand_chip *chip)
static void toshiba_nand_decode_id(struct nand_chip *chip)
{
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
struct mtd_info *mtd = nand_to_mtd(chip);
struct nand_memory_organization *memorg;
@@ -121,20 +122,20 @@ static void toshiba_nand_decode_id(struct nand_chip *chip)
* - 24nm: 8 bit ECC for each 512Byte is required.
*/
if (chip->id.len >= 6 && nand_is_slc(chip)) {
- chip->base.eccreq.step_size = 512;
+ requirements->step_size = 512;
switch (chip->id.data[5] & 0x7) {
case 0x4:
- chip->base.eccreq.strength = 1;
+ requirements->strength = 1;
break;
case 0x5:
- chip->base.eccreq.strength = 4;
+ requirements->strength = 4;
break;
case 0x6:
- chip->base.eccreq.strength = 8;
+ requirements->strength = 8;
break;
default:
WARN(1, "Could not get ECC info");
- chip->base.eccreq.step_size = 0;
+ requirements->step_size = 0;
break;
}
}
@@ -1732,6 +1732,7 @@ static void sunxi_nand_ecc_cleanup(struct nand_ecc_ctrl *ecc)
static int sunxi_nand_attach_chip(struct nand_chip *nand)
{
+ struct nand_ecc_props *requirements = &nand->base.ecc.requirements;
struct nand_ecc_ctrl *ecc = &nand->ecc;
struct device_node *np = nand_get_flash_node(nand);
int ret;
@@ -1745,8 +1746,8 @@ static int sunxi_nand_attach_chip(struct nand_chip *nand)
nand->options |= NAND_SUBPAGE_READ;
if (!ecc->size) {
- ecc->size = nand->base.eccreq.step_size;
- ecc->strength = nand->base.eccreq.strength;
+ ecc->size = requirements->step_size;
+ ecc->strength = requirements->strength;
}
if (!ecc->size || !ecc->strength)
@@ -853,7 +853,7 @@ static int tegra_nand_get_strength(struct nand_chip *chip, const int *strength,
} else {
strength_sel = strength[i];
- if (strength_sel < chip->base.eccreq.strength)
+ if (strength_sel < chip->base.ecc.requirements.strength)
continue;
}
@@ -906,6 +906,7 @@ static int tegra_nand_select_strength(struct nand_chip *chip, int oobsize)
static int tegra_nand_attach_chip(struct nand_chip *chip)
{
struct tegra_nand_controller *ctrl = to_tegra_ctrl(chip->controller);
+ struct nand_ecc_props *requirements = &chip->base.ecc.requirements;
struct tegra_nand_chip *nand = to_tegra_chip(chip);
struct mtd_info *mtd = nand_to_mtd(chip);
int bits_per_step;
@@ -917,9 +918,9 @@ static int tegra_nand_attach_chip(struct nand_chip *chip)
chip->ecc.mode = NAND_HW_ECC_ENGINE;
chip->ecc.size = 512;
chip->ecc.steps = mtd->writesize / chip->ecc.size;
- if (chip->base.eccreq.step_size != 512) {
+ if (requirements->step_size != 512) {
dev_err(ctrl->dev, "Unsupported step size %d\n",
- chip->base.eccreq.step_size);
+ requirements->step_size);
return -EINVAL;
}
@@ -950,7 +951,7 @@ static int tegra_nand_attach_chip(struct nand_chip *chip)
if (ret < 0) {
dev_err(ctrl->dev,
"No valid strength found, minimum %d\n",
- chip->base.eccreq.strength);
+ requirements->strength);
return ret;
}
@@ -417,7 +417,7 @@ static int spinand_check_ecc_status(struct spinand_device *spinand, u8 status)
* fixed, so let's return the maximum possible value so that
* wear-leveling layers move the data immediately.
*/
- return nand->eccreq.strength;
+ return nand->ecc.ctx.conf.strength;
case STATUS_ECC_UNCOR_ERROR:
return -EBADMSG;
@@ -860,7 +860,7 @@ int spinand_match_and_init(struct spinand_device *spinand,
continue;
nand->memorg = table[i].memorg;
- nand->eccreq = table[i].eccreq;
+ nand->ecc.requirements = table[i].eccreq;
spinand->eccinfo = table[i].eccinfo;
spinand->flags = table[i].flags;
spinand->select_target = table[i].select_target;
@@ -84,10 +84,10 @@ static int mx35lf1ge4ab_ecc_get_status(struct spinand_device *spinand,
* data around if it's not necessary.
*/
if (mx35lf1ge4ab_get_eccsr(spinand, &eccsr))
- return nand->eccreq.strength;
+ return nand->ecc.ctx.conf.strength;
- if (WARN_ON(eccsr > nand->eccreq.strength || !eccsr))
- return nand->eccreq.strength;
+ if (WARN_ON(eccsr > nand->ecc.ctx.conf.strength || !eccsr))
+ return nand->ecc.ctx.conf.strength;
return eccsr;
@@ -77,12 +77,12 @@ static int tc58cxgxsx_ecc_get_status(struct spinand_device *spinand,
* data around if it's not necessary.
*/
if (spi_mem_exec_op(spinand->spimem, &op))
- return nand->eccreq.strength;
+ return nand->ecc.ctx.conf.strength;
mbf >>= 4;
- if (WARN_ON(mbf > nand->eccreq.strength || !mbf))
- return nand->eccreq.strength;
+ if (WARN_ON(mbf > nand->ecc.ctx.conf.strength || !mbf))
+ return nand->ecc.ctx.conf.strength;
return mbf;
@@ -250,7 +250,7 @@ struct nand_ecc {
* struct nand_device - NAND device
* @mtd: MTD instance attached to the NAND device
* @memorg: memory layout
- * @eccreq: ECC requirements
+ * @ecc: NAND ECC object attached to the NAND device
* @rowconv: position to row address converter
* @bbt: bad block table info
* @ops: NAND operations attached to the NAND device
@@ -258,8 +258,8 @@ struct nand_ecc {
* Generic NAND object. Specialized NAND layers (raw NAND, SPI NAND, OneNAND)
* should declare their own NAND object embedding a nand_device struct (that's
* how inheritance is done).
- * struct_nand_device->memorg and struct_nand_device->eccreq should be filled
- * at device detection time to reflect the NAND device
+ * struct_nand_device->memorg and struct_nand_device->ecc.ctx.conf should
+ * be filled at device detection time to reflect the NAND device
* capabilities/requirements. Once this is done nanddev_init() can be called.
* It will take care of converting NAND information into MTD ones, which means
* the specialized NAND layers should never manually tweak
@@ -268,7 +268,7 @@ struct nand_ecc {
struct nand_device {
struct mtd_info mtd;
struct nand_memory_organization memorg;
- struct nand_ecc_props eccreq;
+ struct nand_ecc ecc;
struct nand_row_converter rowconv;
struct nand_bbt bbt;
const struct nand_ops *ops;
@@ -198,7 +198,7 @@ struct spinand_id {
* match, 0 if the manufacturer ID does not match and a negative
* error code otherwise. When true is returned, the core assumes
* that properties of the NAND chip (spinand->base.memorg and
- * spinand->base.eccreq) have been filled
+ * spinand->base.ecc.ctx.conf) have been filled
* @init: initialize a SPI NAND device
* @cleanup: cleanup a SPI NAND device
*
Embed a generic NAND ECC high-level object in the nand_device structure to carry all the ECC engine configuration/data. Adapt the raw NAND and SPI-NAND cores to fit the change. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/mtd/nand/raw/atmel/nand-controller.c | 9 +++-- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 12 +++--- drivers/mtd/nand/raw/marvell_nand.c | 7 ++-- drivers/mtd/nand/raw/mtk_nand.c | 4 +- drivers/mtd/nand/raw/nand_base.c | 17 ++++---- drivers/mtd/nand/raw/nand_esmt.c | 11 +++--- drivers/mtd/nand/raw/nand_hynix.c | 41 ++++++++++---------- drivers/mtd/nand/raw/nand_jedec.c | 4 +- drivers/mtd/nand/raw/nand_micron.c | 14 ++++--- drivers/mtd/nand/raw/nand_onfi.c | 8 ++-- drivers/mtd/nand/raw/nand_samsung.c | 19 ++++----- drivers/mtd/nand/raw/nand_toshiba.c | 11 +++--- drivers/mtd/nand/raw/sunxi_nand.c | 5 ++- drivers/mtd/nand/raw/tegra_nand.c | 9 +++-- drivers/mtd/nand/spi/core.c | 4 +- drivers/mtd/nand/spi/macronix.c | 6 +-- drivers/mtd/nand/spi/toshiba.c | 6 +-- include/linux/mtd/nand.h | 8 ++-- include/linux/mtd/spinand.h | 2 +- 19 files changed, 104 insertions(+), 93 deletions(-)