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authorTudor Ambarus <tudor.ambarus@microchip.com>2022-07-25 12:24:59 +0300
committerTudor Ambarus <tudor.ambarus@microchip.com>2022-07-28 05:11:56 +0300
commitc452d49849d48bd37ae97fc2bc92c6435707c35f (patch)
tree32d61a8ddbe889e394efb969afa0ec6e6286a1fa /drivers/mtd
parent41e4f15f02af67fbcd6fec243ef52627f51760b4 (diff)
mtd: spi-nor: s/addr_width/addr_nbytes
Address width was an unfortunate name, as it means the number of IO lines used for the address, whereas in the code it is used as the number of address bytes. s/addr_width/addr_nbytes throughout the entire SPI NOR framework. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Michael Walle <michael@walle.cc> Acked-by: Pratyush Yadav <p.yadav@ti.com> Link: https://lore.kernel.org/r/20220725092505.446315-2-tudor.ambarus@microchip.com
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/spi-nor/controllers/hisi-sfc.c2
-rw-r--r--drivers/mtd/spi-nor/controllers/nxp-spifi.c8
-rw-r--r--drivers/mtd/spi-nor/core.c54
-rw-r--r--drivers/mtd/spi-nor/core.h12
-rw-r--r--drivers/mtd/spi-nor/debugfs.c2
-rw-r--r--drivers/mtd/spi-nor/issi.c8
-rw-r--r--drivers/mtd/spi-nor/otp.c12
-rw-r--r--drivers/mtd/spi-nor/sfdp.c32
-rw-r--r--drivers/mtd/spi-nor/xilinx.c2
9 files changed, 66 insertions, 66 deletions
diff --git a/drivers/mtd/spi-nor/controllers/hisi-sfc.c b/drivers/mtd/spi-nor/controllers/hisi-sfc.c
index 94a969185ceb..5070d72835ec 100644
--- a/drivers/mtd/spi-nor/controllers/hisi-sfc.c
+++ b/drivers/mtd/spi-nor/controllers/hisi-sfc.c
@@ -237,7 +237,7 @@ static int hisi_spi_nor_dma_transfer(struct spi_nor *nor, loff_t start_off,
reg = readl(host->regbase + FMC_CFG);
reg &= ~(FMC_CFG_OP_MODE_MASK | SPI_NOR_ADDR_MODE_MASK);
reg |= FMC_CFG_OP_MODE_NORMAL;
- reg |= (nor->addr_width == 4) ? SPI_NOR_ADDR_MODE_4BYTES
+ reg |= (nor->addr_nbytes == 4) ? SPI_NOR_ADDR_MODE_4BYTES
: SPI_NOR_ADDR_MODE_3BYTES;
writel(reg, host->regbase + FMC_CFG);
diff --git a/drivers/mtd/spi-nor/controllers/nxp-spifi.c b/drivers/mtd/spi-nor/controllers/nxp-spifi.c
index 9032b9ab2eaf..ab3990e6ac25 100644
--- a/drivers/mtd/spi-nor/controllers/nxp-spifi.c
+++ b/drivers/mtd/spi-nor/controllers/nxp-spifi.c
@@ -203,7 +203,7 @@ static ssize_t nxp_spifi_write(struct spi_nor *nor, loff_t to, size_t len,
SPIFI_CMD_DATALEN(len) |
SPIFI_CMD_FIELDFORM_ALL_SERIAL |
SPIFI_CMD_OPCODE(nor->program_opcode) |
- SPIFI_CMD_FRAMEFORM(spifi->nor.addr_width + 1);
+ SPIFI_CMD_FRAMEFORM(spifi->nor.addr_nbytes + 1);
writel(cmd, spifi->io_base + SPIFI_CMD);
for (i = 0; i < len; i++)
@@ -230,7 +230,7 @@ static int nxp_spifi_erase(struct spi_nor *nor, loff_t offs)
cmd = SPIFI_CMD_FIELDFORM_ALL_SERIAL |
SPIFI_CMD_OPCODE(nor->erase_opcode) |
- SPIFI_CMD_FRAMEFORM(spifi->nor.addr_width + 1);
+ SPIFI_CMD_FRAMEFORM(spifi->nor.addr_nbytes + 1);
writel(cmd, spifi->io_base + SPIFI_CMD);
return nxp_spifi_wait_for_cmd(spifi);
@@ -252,12 +252,12 @@ static int nxp_spifi_setup_memory_cmd(struct nxp_spifi *spifi)
}
/* Memory mode supports address length between 1 and 4 */
- if (spifi->nor.addr_width < 1 || spifi->nor.addr_width > 4)
+ if (spifi->nor.addr_nbytes < 1 || spifi->nor.addr_nbytes > 4)
return -EINVAL;
spifi->mcmd |= SPIFI_CMD_OPCODE(spifi->nor.read_opcode) |
SPIFI_CMD_INTLEN(spifi->nor.read_dummy / 8) |
- SPIFI_CMD_FRAMEFORM(spifi->nor.addr_width + 1);
+ SPIFI_CMD_FRAMEFORM(spifi->nor.addr_nbytes + 1);
return 0;
}
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index ce5d69317d46..31604188ee59 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -38,7 +38,7 @@
*/
#define CHIP_ERASE_2MB_READY_WAIT_JIFFIES (40UL * HZ)
-#define SPI_NOR_MAX_ADDR_WIDTH 4
+#define SPI_NOR_MAX_ADDR_NBYTES 4
#define SPI_NOR_SRST_SLEEP_MIN 200
#define SPI_NOR_SRST_SLEEP_MAX 400
@@ -198,7 +198,7 @@ static ssize_t spi_nor_spimem_read_data(struct spi_nor *nor, loff_t from,
{
struct spi_mem_op op =
SPI_MEM_OP(SPI_MEM_OP_CMD(nor->read_opcode, 0),
- SPI_MEM_OP_ADDR(nor->addr_width, from, 0),
+ SPI_MEM_OP_ADDR(nor->addr_nbytes, from, 0),
SPI_MEM_OP_DUMMY(nor->read_dummy, 0),
SPI_MEM_OP_DATA_IN(len, buf, 0));
bool usebouncebuf;
@@ -262,7 +262,7 @@ static ssize_t spi_nor_spimem_write_data(struct spi_nor *nor, loff_t to,
{
struct spi_mem_op op =
SPI_MEM_OP(SPI_MEM_OP_CMD(nor->program_opcode, 0),
- SPI_MEM_OP_ADDR(nor->addr_width, to, 0),
+ SPI_MEM_OP_ADDR(nor->addr_nbytes, to, 0),
SPI_MEM_OP_NO_DUMMY,
SPI_MEM_OP_DATA_OUT(len, buf, 0));
ssize_t nbytes;
@@ -1113,7 +1113,7 @@ int spi_nor_erase_sector(struct spi_nor *nor, u32 addr)
if (nor->spimem) {
struct spi_mem_op op =
SPI_NOR_SECTOR_ERASE_OP(nor->erase_opcode,
- nor->addr_width, addr);
+ nor->addr_nbytes, addr);
spi_nor_spimem_setup_op(nor, &op, nor->write_proto);
@@ -1126,13 +1126,13 @@ int spi_nor_erase_sector(struct spi_nor *nor, u32 addr)
* Default implementation, if driver doesn't have a specialized HW
* control
*/
- for (i = nor->addr_width - 1; i >= 0; i--) {
+ for (i = nor->addr_nbytes - 1; i >= 0; i--) {
nor->bouncebuf[i] = addr & 0xff;
addr >>= 8;
}
return spi_nor_controller_ops_write_reg(nor, nor->erase_opcode,
- nor->bouncebuf, nor->addr_width);
+ nor->bouncebuf, nor->addr_nbytes);
}
/**
@@ -2249,43 +2249,43 @@ static int spi_nor_default_setup(struct spi_nor *nor,
return 0;
}
-static int spi_nor_set_addr_width(struct spi_nor *nor)
+static int spi_nor_set_addr_nbytes(struct spi_nor *nor)
{
- if (nor->addr_width) {
+ if (nor->addr_nbytes) {
/* already configured from SFDP */
} else if (nor->read_proto == SNOR_PROTO_8_8_8_DTR) {
/*
* In 8D-8D-8D mode, one byte takes half a cycle to transfer. So
- * in this protocol an odd address width cannot be used because
+ * in this protocol an odd addr_nbytes cannot be used because
* then the address phase would only span a cycle and a half.
* Half a cycle would be left over. We would then have to start
* the dummy phase in the middle of a cycle and so too the data
* phase, and we will end the transaction with half a cycle left
* over.
*
- * Force all 8D-8D-8D flashes to use an address width of 4 to
+ * Force all 8D-8D-8D flashes to use an addr_nbytes of 4 to
* avoid this situation.
*/
- nor->addr_width = 4;
- } else if (nor->info->addr_width) {
- nor->addr_width = nor->info->addr_width;
+ nor->addr_nbytes = 4;
+ } else if (nor->info->addr_nbytes) {
+ nor->addr_nbytes = nor->info->addr_nbytes;
} else {
- nor->addr_width = 3;
+ nor->addr_nbytes = 3;
}
- if (nor->addr_width == 3 && nor->params->size > 0x1000000) {
+ if (nor->addr_nbytes == 3 && nor->params->size > 0x1000000) {
/* enable 4-byte addressing if the device exceeds 16MiB */
- nor->addr_width = 4;
+ nor->addr_nbytes = 4;
}
- if (nor->addr_width > SPI_NOR_MAX_ADDR_WIDTH) {
- dev_dbg(nor->dev, "address width is too large: %u\n",
- nor->addr_width);
+ if (nor->addr_nbytes > SPI_NOR_MAX_ADDR_NBYTES) {
+ dev_dbg(nor->dev, "The number of address bytes is too large: %u\n",
+ nor->addr_nbytes);
return -EINVAL;
}
/* Set 4byte opcodes when possible. */
- if (nor->addr_width == 4 && nor->flags & SNOR_F_4B_OPCODES &&
+ if (nor->addr_nbytes == 4 && nor->flags & SNOR_F_4B_OPCODES &&
!(nor->flags & SNOR_F_HAS_4BAIT))
spi_nor_set_4byte_opcodes(nor);
@@ -2304,7 +2304,7 @@ static int spi_nor_setup(struct spi_nor *nor,
if (ret)
return ret;
- return spi_nor_set_addr_width(nor);
+ return spi_nor_set_addr_nbytes(nor);
}
/**
@@ -2492,7 +2492,7 @@ static void spi_nor_sfdp_init_params_deprecated(struct spi_nor *nor)
if (spi_nor_parse_sfdp(nor)) {
memcpy(nor->params, &sfdp_params, sizeof(*nor->params));
- nor->addr_width = 0;
+ nor->addr_nbytes = 0;
nor->flags &= ~SNOR_F_4B_OPCODES;
}
}
@@ -2713,7 +2713,7 @@ static int spi_nor_init(struct spi_nor *nor)
nor->flags & SNOR_F_SWP_IS_VOLATILE))
spi_nor_try_unlock_all(nor);
- if (nor->addr_width == 4 &&
+ if (nor->addr_nbytes == 4 &&
nor->read_proto != SNOR_PROTO_8_8_8_DTR &&
!(nor->flags & SNOR_F_4B_OPCODES)) {
/*
@@ -2840,7 +2840,7 @@ static void spi_nor_put_device(struct mtd_info *mtd)
void spi_nor_restore(struct spi_nor *nor)
{
/* restore the addressing mode */
- if (nor->addr_width == 4 && !(nor->flags & SNOR_F_4B_OPCODES) &&
+ if (nor->addr_nbytes == 4 && !(nor->flags & SNOR_F_4B_OPCODES) &&
nor->flags & SNOR_F_BROKEN_RESET)
nor->params->set_4byte_addr_mode(nor, false);
@@ -2984,7 +2984,7 @@ int spi_nor_scan(struct spi_nor *nor, const char *name,
* - select op codes for (Fast) Read, Page Program and Sector Erase.
* - set the number of dummy cycles (mode cycles + wait states).
* - set the SPI protocols for register and memory accesses.
- * - set the address width.
+ * - set the number of address bytes.
*/
ret = spi_nor_setup(nor, hwcaps);
if (ret)
@@ -3025,7 +3025,7 @@ static int spi_nor_create_read_dirmap(struct spi_nor *nor)
{
struct spi_mem_dirmap_info info = {
.op_tmpl = SPI_MEM_OP(SPI_MEM_OP_CMD(nor->read_opcode, 0),
- SPI_MEM_OP_ADDR(nor->addr_width, 0, 0),
+ SPI_MEM_OP_ADDR(nor->addr_nbytes, 0, 0),
SPI_MEM_OP_DUMMY(nor->read_dummy, 0),
SPI_MEM_OP_DATA_IN(0, NULL, 0)),
.offset = 0,
@@ -3056,7 +3056,7 @@ static int spi_nor_create_write_dirmap(struct spi_nor *nor)
{
struct spi_mem_dirmap_info info = {
.op_tmpl = SPI_MEM_OP(SPI_MEM_OP_CMD(nor->program_opcode, 0),
- SPI_MEM_OP_ADDR(nor->addr_width, 0, 0),
+ SPI_MEM_OP_ADDR(nor->addr_nbytes, 0, 0),
SPI_MEM_OP_NO_DUMMY,
SPI_MEM_OP_DATA_OUT(0, NULL, 0)),
.offset = 0,
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 61886868cd02..14921a507b0f 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -84,9 +84,9 @@
SPI_MEM_OP_NO_DUMMY, \
SPI_MEM_OP_NO_DATA)
-#define SPI_NOR_SECTOR_ERASE_OP(opcode, addr_width, addr) \
+#define SPI_NOR_SECTOR_ERASE_OP(opcode, addr_nbytes, addr) \
SPI_MEM_OP(SPI_MEM_OP_CMD(opcode, 0), \
- SPI_MEM_OP_ADDR(addr_width, addr, 0), \
+ SPI_MEM_OP_ADDR(addr_nbytes, addr, 0), \
SPI_MEM_OP_NO_DUMMY, \
SPI_MEM_OP_NO_DATA)
@@ -429,7 +429,7 @@ struct spi_nor_fixups {
* isn't necessarily called a "sector" by the vendor.
* @n_sectors: the number of sectors.
* @page_size: the flash's page size.
- * @addr_width: the flash's address width.
+ * @addr_nbytes: number of address bytes to send.
*
* @parse_sfdp: true when flash supports SFDP tables. The false value has no
* meaning. If one wants to skip the SFDP tables, one should
@@ -487,7 +487,7 @@ struct flash_info {
unsigned sector_size;
u16 n_sectors;
u16 page_size;
- u16 addr_width;
+ u16 addr_nbytes;
bool parse_sfdp;
u16 flags;
@@ -548,11 +548,11 @@ struct flash_info {
.n_sectors = (_n_sectors), \
.page_size = 256, \
-#define CAT25_INFO(_sector_size, _n_sectors, _page_size, _addr_width) \
+#define CAT25_INFO(_sector_size, _n_sectors, _page_size, _addr_nbytes) \
.sector_size = (_sector_size), \
.n_sectors = (_n_sectors), \
.page_size = (_page_size), \
- .addr_width = (_addr_width), \
+ .addr_nbytes = (_addr_nbytes), \
.flags = SPI_NOR_NO_ERASE | SPI_NOR_NO_FR, \
#define OTP_INFO(_len, _n_regions, _base, _offset) \
diff --git a/drivers/mtd/spi-nor/debugfs.c b/drivers/mtd/spi-nor/debugfs.c
index eaf84f7a0676..df76cb5de3f9 100644
--- a/drivers/mtd/spi-nor/debugfs.c
+++ b/drivers/mtd/spi-nor/debugfs.c
@@ -86,7 +86,7 @@ static int spi_nor_params_show(struct seq_file *s, void *data)
seq_printf(s, "size\t\t%s\n", buf);
seq_printf(s, "write size\t%u\n", params->writesize);
seq_printf(s, "page size\t%u\n", params->page_size);
- seq_printf(s, "address width\t%u\n", nor->addr_width);
+ seq_printf(s, "address nbytes\t%u\n", nor->addr_nbytes);
seq_puts(s, "flags\t\t");
spi_nor_print_flags(s, nor->flags, snor_f_names, sizeof(snor_f_names));
diff --git a/drivers/mtd/spi-nor/issi.c b/drivers/mtd/spi-nor/issi.c
index 3c7d51d2b050..71687e5babdc 100644
--- a/drivers/mtd/spi-nor/issi.c
+++ b/drivers/mtd/spi-nor/issi.c
@@ -14,13 +14,13 @@ is25lp256_post_bfpt_fixups(struct spi_nor *nor,
const struct sfdp_bfpt *bfpt)
{
/*
- * IS25LP256 supports 4B opcodes, but the BFPT advertises a
- * BFPT_DWORD1_ADDRESS_BYTES_3_ONLY address width.
- * Overwrite the address width advertised by the BFPT.
+ * IS25LP256 supports 4B opcodes, but the BFPT advertises
+ * BFPT_DWORD1_ADDRESS_BYTES_3_ONLY.
+ * Overwrite the number of address bytes advertised by the BFPT.
*/
if ((bfpt->dwords[BFPT_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) ==
BFPT_DWORD1_ADDRESS_BYTES_3_ONLY)
- nor->addr_width = 4;
+ nor->addr_nbytes = 4;
return 0;
}
diff --git a/drivers/mtd/spi-nor/otp.c b/drivers/mtd/spi-nor/otp.c
index fa63d8571218..00ab0d2d6d2f 100644
--- a/drivers/mtd/spi-nor/otp.c
+++ b/drivers/mtd/spi-nor/otp.c
@@ -35,13 +35,13 @@
*/
int spi_nor_otp_read_secr(struct spi_nor *nor, loff_t addr, size_t len, u8 *buf)
{
- u8 addr_width, read_opcode, read_dummy;
+ u8 addr_nbytes, read_opcode, read_dummy;
struct spi_mem_dirmap_desc *rdesc;
enum spi_nor_protocol read_proto;
int ret;
read_opcode = nor->read_opcode;
- addr_width = nor->addr_width;
+ addr_nbytes = nor->addr_nbytes;
read_dummy = nor->read_dummy;
read_proto = nor->read_proto;
rdesc = nor->dirmap.rdesc;
@@ -54,7 +54,7 @@ int spi_nor_otp_read_secr(struct spi_nor *nor, loff_t addr, size_t len, u8 *buf)
ret = spi_nor_read_data(nor, addr, len, buf);
nor->read_opcode = read_opcode;
- nor->addr_width = addr_width;
+ nor->addr_nbytes = addr_nbytes;
nor->read_dummy = read_dummy;
nor->read_proto = read_proto;
nor->dirmap.rdesc = rdesc;
@@ -85,11 +85,11 @@ int spi_nor_otp_write_secr(struct spi_nor *nor, loff_t addr, size_t len,
{
enum spi_nor_protocol write_proto;
struct spi_mem_dirmap_desc *wdesc;
- u8 addr_width, program_opcode;
+ u8 addr_nbytes, program_opcode;
int ret, written;
program_opcode = nor->program_opcode;
- addr_width = nor->addr_width;
+ addr_nbytes = nor->addr_nbytes;
write_proto = nor->write_proto;
wdesc = nor->dirmap.wdesc;
@@ -113,7 +113,7 @@ int spi_nor_otp_write_secr(struct spi_nor *nor, loff_t addr, size_t len,
out:
nor->program_opcode = program_opcode;
- nor->addr_width = addr_width;
+ nor->addr_nbytes = addr_nbytes;
nor->write_proto = write_proto;
nor->dirmap.wdesc = wdesc;
diff --git a/drivers/mtd/spi-nor/sfdp.c b/drivers/mtd/spi-nor/sfdp.c
index a5211543d30d..61ae8c8c5237 100644
--- a/drivers/mtd/spi-nor/sfdp.c
+++ b/drivers/mtd/spi-nor/sfdp.c
@@ -134,7 +134,7 @@ struct sfdp_4bait {
/**
* spi_nor_read_raw() - raw read of serial flash memory. read_opcode,
- * addr_width and read_dummy members of the struct spi_nor
+ * addr_nbytes and read_dummy members of the struct spi_nor
* should be previously
* set.
* @nor: pointer to a 'struct spi_nor'
@@ -178,21 +178,21 @@ static int spi_nor_read_raw(struct spi_nor *nor, u32 addr, size_t len, u8 *buf)
static int spi_nor_read_sfdp(struct spi_nor *nor, u32 addr,
size_t len, void *buf)
{
- u8 addr_width, read_opcode, read_dummy;
+ u8 addr_nbytes, read_opcode, read_dummy;
int ret;
read_opcode = nor->read_opcode;
- addr_width = nor->addr_width;
+ addr_nbytes = nor->addr_nbytes;
read_dummy = nor->read_dummy;
nor->read_opcode = SPINOR_OP_RDSFDP;
- nor->addr_width = 3;
+ nor->addr_nbytes = 3;
nor->read_dummy = 8;
ret = spi_nor_read_raw(nor, addr, len, buf);
nor->read_opcode = read_opcode;
- nor->addr_width = addr_width;
+ nor->addr_nbytes = addr_nbytes;
nor->read_dummy = read_dummy;
return ret;
@@ -462,11 +462,11 @@ static int spi_nor_parse_bfpt(struct spi_nor *nor,
switch (bfpt.dwords[BFPT_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) {
case BFPT_DWORD1_ADDRESS_BYTES_3_ONLY:
case BFPT_DWORD1_ADDRESS_BYTES_3_OR_4:
- nor->addr_width = 3;
+ nor->addr_nbytes = 3;
break;
case BFPT_DWORD1_ADDRESS_BYTES_4_ONLY:
- nor->addr_width = 4;
+ nor->addr_nbytes = 4;
break;
default:
@@ -637,12 +637,12 @@ static int spi_nor_parse_bfpt(struct spi_nor *nor,
}
/**
- * spi_nor_smpt_addr_width() - return the address width used in the
+ * spi_nor_smpt_addr_nbytes() - return the number of address bytes used in the
* configuration detection command.
* @nor: pointer to a 'struct spi_nor'
* @settings: configuration detection command descriptor, dword1
*/
-static u8 spi_nor_smpt_addr_width(const struct spi_nor *nor, const u32 settings)
+static u8 spi_nor_smpt_addr_nbytes(const struct spi_nor *nor, const u32 settings)
{
switch (settings & SMPT_CMD_ADDRESS_LEN_MASK) {
case SMPT_CMD_ADDRESS_LEN_0:
@@ -653,7 +653,7 @@ static u8 spi_nor_smpt_addr_width(const struct spi_nor *nor, const u32 settings)
return 4;
case SMPT_CMD_ADDRESS_LEN_USE_CURRENT:
default:
- return nor->addr_width;
+ return nor->addr_nbytes;
}
}
@@ -690,7 +690,7 @@ static const u32 *spi_nor_get_map_in_use(struct spi_nor *nor, const u32 *smpt,
u32 addr;
int err;
u8 i;
- u8 addr_width, read_opcode, read_dummy;
+ u8 addr_nbytes, read_opcode, read_dummy;
u8 read_data_mask, map_id;
/* Use a kmalloc'ed bounce buffer to guarantee it is DMA-able. */
@@ -698,7 +698,7 @@ static const u32 *spi_nor_get_map_in_use(struct spi_nor *nor, const u32 *smpt,
if (!buf)
return ERR_PTR(-ENOMEM);
- addr_width = nor->addr_width;
+ addr_nbytes = nor->addr_nbytes;
read_dummy = nor->read_dummy;
read_opcode = nor->read_opcode;
@@ -709,7 +709,7 @@ static const u32 *spi_nor_get_map_in_use(struct spi_nor *nor, const u32 *smpt,
break;
read_data_mask = SMPT_CMD_READ_DATA(smpt[i]);
- nor->addr_width = spi_nor_smpt_addr_width(nor, smpt[i]);
+ nor->addr_nbytes = spi_nor_smpt_addr_nbytes(nor, smpt[i]);
nor->read_dummy = spi_nor_smpt_read_dummy(nor, smpt[i]);
nor->read_opcode = SMPT_CMD_OPCODE(smpt[i]);
addr = smpt[i + 1];
@@ -756,7 +756,7 @@ static const u32 *spi_nor_get_map_in_use(struct spi_nor *nor, const u32 *smpt,
/* fall through */
out:
kfree(buf);
- nor->addr_width = addr_width;
+ nor->addr_nbytes = addr_nbytes;
nor->read_dummy = read_dummy;
nor->read_opcode = read_opcode;
return ret;
@@ -1044,7 +1044,7 @@ static int spi_nor_parse_4bait(struct spi_nor *nor,
/*
* We need at least one 4-byte op code per read, program and erase
* operation; the .read(), .write() and .erase() hooks share the
- * nor->addr_width value.
+ * nor->addr_nbytes value.
*/
if (!read_hwcaps || !pp_hwcaps || !erase_mask)
goto out;
@@ -1098,7 +1098,7 @@ static int spi_nor_parse_4bait(struct spi_nor *nor,
* Spansion memory. However this quirk is no longer needed with new
* SFDP compliant memories.
*/
- nor->addr_width = 4;
+ nor->addr_nbytes = 4;
nor->flags |= SNOR_F_4B_OPCODES | SNOR_F_HAS_4BAIT;
/* fall through */
diff --git a/drivers/mtd/spi-nor/xilinx.c b/drivers/mtd/spi-nor/xilinx.c
index 1d2f5db047bd..5723157739fc 100644
--- a/drivers/mtd/spi-nor/xilinx.c
+++ b/drivers/mtd/spi-nor/xilinx.c
@@ -31,7 +31,7 @@
.sector_size = (8 * (_page_size)), \
.n_sectors = (_n_sectors), \
.page_size = (_page_size), \
- .addr_width = 3, \
+ .addr_nbytes = 3, \
.flags = SPI_NOR_NO_FR
/* Xilinx S3AN share MFR with Atmel SPI NOR */