Renamed for more readability - spi_flash_params => spi_flash_info - params => info
Cc: Simon Glass sjg@chromium.org Cc: Bin Meng bmeng.cn@gmail.com Cc: York Sun york.sun@nxp.com Cc: Vignesh R vigneshr@ti.com Cc: Mugunthan V N mugunthanvnm@ti.com Cc: Michal Simek michal.simek@xilinx.com Cc: Siva Durga Prasad Paladugu sivadur@xilinx.com Signed-off-by: Jagan Teki jteki@openedev.com --- drivers/mtd/spi/sandbox.c | 6 +++--- drivers/mtd/spi/sf_internal.h | 10 +++++----- drivers/mtd/spi/sf_params.c | 2 +- drivers/mtd/spi/spi_flash.c | 46 +++++++++++++++++++++---------------------- 4 files changed, 32 insertions(+), 32 deletions(-)
diff --git a/drivers/mtd/spi/sandbox.c b/drivers/mtd/spi/sandbox.c index 53470b9..0ac7fb7 100644 --- a/drivers/mtd/spi/sandbox.c +++ b/drivers/mtd/spi/sandbox.c @@ -88,7 +88,7 @@ struct sandbox_spi_flash { /* The current flash status (see STAT_XXX defines above) */ u16 status; /* Data describing the flash we're emulating */ - const struct spi_flash_params *data; + const struct spi_flash_info *data; /* The file on disk to serv up data from */ int fd; }; @@ -112,7 +112,7 @@ static int sandbox_sf_probe(struct udevice *dev) struct sandbox_spi_flash *sbsf = dev_get_priv(dev); const char *file; size_t len, idname_len; - const struct spi_flash_params *data; + const struct spi_flash_info *data; struct sandbox_spi_flash_plat_data *pdata = dev_get_platdata(dev); struct sandbox_state *state = state_get_current(); struct udevice *bus = dev->parent; @@ -168,7 +168,7 @@ static int sandbox_sf_probe(struct udevice *dev) } debug("%s: device='%s'\n", __func__, spec);
- for (data = spi_flash_params_table; data->name; data++) { + for (data = spi_flash_ids; data->name; data++) { len = strlen(data->name); if (idname_len != len) continue; diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h index a57c330..4e9ae34 100644 --- a/drivers/mtd/spi/sf_internal.h +++ b/drivers/mtd/spi/sf_internal.h @@ -104,11 +104,11 @@ int sst_write_bp(struct spi_flash *flash, u32 offset, size_t len, #define CMD_SPANSION_WRAR 0x71 /* Write any device register */ #endif
-#define JEDEC_ID(params) (((params)->id[1]) << 8 | ((params)->id[2])) -#define JEDEC_EXT(params) (((params)->id[3]) << 8 | ((params)->id[4])) +#define JEDEC_ID(info) (((info)->id[1]) << 8 | ((info)->id[2])) +#define JEDEC_EXT(info) (((info)->id[3]) << 8 | ((info)->id[4]))
/** - * struct spi_flash_params - SPI/QSPI flash device params structure + * struct spi_flash_info - SPI/QSPI flash device params structure * * @name: Device name ([MANUFLETTER][DEVTYPE][DENSITY][EXTRAINFO]) * @sector_size: Isn't necessarily a sector size from vendor, @@ -116,7 +116,7 @@ int sst_write_bp(struct spi_flash *flash, u32 offset, size_t len, * @nr_sectors: No.of sectors on this device * @flags: Important param, for flash specific behaviour */ -struct spi_flash_params { +struct spi_flash_info { const char *name;
/* @@ -144,7 +144,7 @@ struct spi_flash_params { #define RD_FULL (RD_QUAD | RD_DUAL | RD_QUADIO | RD_DUALIO) };
-extern const struct spi_flash_params spi_flash_params_table[]; +extern const struct spi_flash_info spi_flash_ids[];
/* Send a single-byte command to the device and read the response */ int spi_flash_cmd(struct spi_slave *spi, u8 cmd, void *response, size_t len); diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c index 70d9e18..7fcc3bc 100644 --- a/drivers/mtd/spi/sf_params.c +++ b/drivers/mtd/spi/sf_params.c @@ -28,7 +28,7 @@ .flags = (_flags),
/* SPI/QSPI flash device params structure */ -const struct spi_flash_params spi_flash_params_table[] = { +const struct spi_flash_info spi_flash_ids[] = { #ifdef CONFIG_SPI_FLASH_ATMEL /* ATMEL */ {"AT45DB011D", INFO(0x1f2200, 0x0, 64 * 1024, 4, SECT_4K) }, {"AT45DB021D", INFO(0x1f2300, 0x0, 64 * 1024, 8, SECT_4K) }, diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index c84c6b7..80c96f9 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -924,11 +924,11 @@ static int micron_quad_enable(struct spi_flash *flash) } #endif
-static const struct spi_flash_params *spi_flash_read_id(struct spi_flash *flash) +static const struct spi_flash_info *spi_flash_read_id(struct spi_flash *flash) { int tmp; u8 id[5]; - const struct spi_flash_params *params; + const struct spi_flash_info *info;
tmp = spi_flash_cmd(flash->spi, CMD_READ_ID, id, 5); if (tmp < 0) { @@ -936,11 +936,11 @@ static const struct spi_flash_params *spi_flash_read_id(struct spi_flash *flash) return ERR_PTR(tmp); }
- params = spi_flash_params_table; - for (; params->name != NULL; params++) { - if (params->id_len) { - if (!memcmp(params->id, id, params->id_len)) - return params; + info = spi_flash_ids; + for (; info->name != NULL; info++) { + if (info->id_len) { + if (!memcmp(info->id, id, info->id_len)) + return info; } }
@@ -1036,13 +1036,13 @@ static int spansion_s25fss_disable_4KB_erase(struct spi_slave *spi) int spi_flash_scan(struct spi_flash *flash) { struct spi_slave *spi = flash->spi; - const struct spi_flash_params *params = NULL; + const struct spi_flash_info *info = NULL; u16 jedec, ext_jedec; u8 idcode[5]; int ret;
- params = spi_flash_read_id(flash); - if (IS_ERR_OR_NULL(params)) + info = spi_flash_read_id(flash); + if (IS_ERR_OR_NULL(info)) return -ENOENT;
jedec = idcode[1] << 8 | idcode[2]; @@ -1091,12 +1091,12 @@ int spi_flash_scan(struct spi_flash *flash) write_sr(flash, 0);
/* Assign spi data */ - flash->name = params->name; + flash->name = info->name; flash->memory_map = spi->memory_map; flash->dual_flash = spi->option;
/* Assign spi flash flags */ - if (params->flags & SST_WR) + if (info->flags & SST_WR) flash->flags |= SNOR_F_SST_WR;
/* Assign spi_flash ops */ @@ -1130,21 +1130,21 @@ int spi_flash_scan(struct spi_flash *flash)
/* Compute the flash size */ flash->shift = (flash->dual_flash & SF_DUAL_PARALLEL_FLASH) ? 1 : 0; - flash->page_size = params->page_size; + flash->page_size = info->page_size; /* * The Spansion S25FL032P and S25FL064P have 256b pages, yet use the * 0x4d00 Extended JEDEC code. The rest of the Spansion flashes with * the 0x4d00 Extended JEDEC code have 512b pages. All of the others * have 256b pages. */ - if (JEDEC_EXT(params) == 0x4d00) { - if ((JEDEC_ID(params) != 0x0215) && - (JEDEC_ID(params) != 0x0216)) + if (JEDEC_EXT(info) == 0x4d00) { + if ((JEDEC_ID(info) != 0x0215) && + (JEDEC_ID(info) != 0x0216)) flash->page_size = 512; } flash->page_size <<= flash->shift; - flash->sector_size = params->sector_size << flash->shift; - flash->size = flash->sector_size * params->nr_sectors << flash->shift; + flash->sector_size = info->sector_size << flash->shift; + flash->size = flash->sector_size * info->nr_sectors << flash->shift; #ifdef CONFIG_SF_DUAL_FLASH if (flash->dual_flash & SF_DUAL_STACKED_FLASH) flash->size <<= 1; @@ -1152,7 +1152,7 @@ int spi_flash_scan(struct spi_flash *flash)
#ifdef CONFIG_SPI_FLASH_USE_4K_SECTORS /* Compute erase sector and command */ - if (params->flags & SECT_4K) { + if (info->flags & SECT_4K) { flash->erase_cmd = CMD_ERASE_4K; flash->erase_size = 4096 << flash->shift; } else @@ -1169,13 +1169,13 @@ int spi_flash_scan(struct spi_flash *flash) flash->read_cmd = CMD_READ_ARRAY_FAST; if (spi->mode & SPI_RX_SLOW) flash->read_cmd = CMD_READ_ARRAY_SLOW; - else if (spi->mode & SPI_RX_QUAD && params->flags & RD_QUAD) + else if (spi->mode & SPI_RX_QUAD && info->flags & RD_QUAD) flash->read_cmd = CMD_READ_QUAD_OUTPUT_FAST; - else if (spi->mode & SPI_RX_DUAL && params->flags & RD_DUAL) + else if (spi->mode & SPI_RX_DUAL && info->flags & RD_DUAL) flash->read_cmd = CMD_READ_DUAL_OUTPUT_FAST;
/* Look for write commands */ - if (params->flags & WR_QPP && spi->mode & SPI_TX_QUAD) + if (info->flags & WR_QPP && spi->mode & SPI_TX_QUAD) flash->write_cmd = CMD_QUAD_PAGE_PROGRAM; else /* Go for default supported write cmd */ @@ -1212,7 +1212,7 @@ int spi_flash_scan(struct spi_flash *flash) }
#ifdef CONFIG_SPI_FLASH_STMICRO - if (params->flags & E_FSR) + if (info->flags & E_FSR) flash->flags |= SNOR_F_USE_FSR; #endif