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sf: Remove SECT_32K

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SECT_32K never used anywhere in the code.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
This commit is contained in:
Jagan Teki 2016-08-08 17:19:08 +05:30 committed by Jagan Teki
parent 3ac48d0e88
commit ddc2dfbb65
3 changed files with 8 additions and 16 deletions
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5
drivers/mtd/spi/sandbox.c
View File

@ -292,10 +292,7 @@ static int sandbox_sf_process_cmd(struct sandbox_spi_flash *sbsf, const u8 *rx,
sbsf->data->nr_sectors;
} else if (sbsf->cmd == CMD_ERASE_4K && (flags & SECT_4K)) {
sbsf->erase_size = 4 << 10;
} else if (sbsf->cmd == CMD_ERASE_32K && (flags & SECT_32K)) {
sbsf->erase_size = 32 << 10;
} else if (sbsf->cmd == CMD_ERASE_64K &&
!(flags & (SECT_4K | SECT_32K))) {
} else if (sbsf->cmd == CMD_ERASE_64K && !(flags & SECT_4K)) {
sbsf->erase_size = 64 << 10;
} else {
debug(" cmd unknown: %#x\n", sbsf->cmd);

16
drivers/mtd/spi/sf_internal.h
View File

@ -27,14 +27,13 @@ enum {
#else
SECT_4K = BIT(0),
#endif
SECT_32K = BIT(1),
E_FSR = BIT(2),
SST_WR = BIT(3),
WR_QPP = BIT(4),
RD_QUAD = BIT(5),
RD_DUAL = BIT(6),
RD_QUADIO = BIT(7),
RD_DUALIO = BIT(8),
E_FSR = BIT(1),
SST_WR = BIT(2),
WR_QPP = BIT(3),
RD_QUAD = BIT(4),
RD_DUAL = BIT(5),
RD_QUADIO = BIT(6),
RD_DUALIO = BIT(7),
};
#define RD_FULL RD_QUAD | RD_DUAL | RD_QUADIO | RD_DUALIO
@ -57,7 +56,6 @@ enum spi_nor_option_flags {
/* Erase commands */
#define CMD_ERASE_4K 0x20
#define CMD_ERASE_32K 0x52
#define CMD_ERASE_CHIP 0xc7
#define CMD_ERASE_64K 0xd8

3
drivers/mtd/spi/spi_flash.c
View File

@ -1159,9 +1159,6 @@ int spi_flash_scan(struct spi_flash *flash)
if (params->flags & SECT_4K) {
flash->erase_cmd = CMD_ERASE_4K;
flash->erase_size = 4096 << flash->shift;
} else if (params->flags & SECT_32K) {
flash->erase_cmd = CMD_ERASE_32K;
flash->erase_size = 32768 << flash->shift;
} else {
flash->erase_cmd = CMD_ERASE_64K;
flash->erase_size = flash->sector_size;