diff options
| -rw-r--r-- | drivers/mtd/spi/spi-nor-core.c | 13 | ||||
| -rw-r--r-- | include/linux/mtd/spi-nor.h | 1 |
2 files changed, 3 insertions, 11 deletions
diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c index 9120f860242..eed3459ba82 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -3374,7 +3374,7 @@ static int s25_quad_enable(struct spi_nor *nor) return 0; } -static int s25_erase_non_uniform(struct spi_nor *nor, loff_t addr) +static int s25_s28_erase_non_uniform(struct spi_nor *nor, loff_t addr) { /* Support 32 x 4KB sectors at bottom */ return spansion_erase_non_uniform(nor, addr, SPINOR_OP_BE_4K_4B, 0, @@ -3415,7 +3415,7 @@ static int s25_setup(struct spi_nor *nor, const struct flash_info *info, if (ret) return ret; if (!(cr & SPINOR_REG_CYPRESS_CFR3_UNISECT)) - nor->erase = s25_erase_non_uniform; + nor->erase = s25_s28_erase_non_uniform; /* * For the multi-die package parts, the ready() hook is needed to check @@ -3588,13 +3588,6 @@ static int spi_nor_cypress_octal_dtr_enable(struct spi_nor *nor) return 0; } -static int s28hx_t_erase_non_uniform(struct spi_nor *nor, loff_t addr) -{ - /* Factory default configuration: 32 x 4 KiB sectors at bottom. */ - return spansion_erase_non_uniform(nor, addr, SPINOR_OP_S28_SE_4K, - 0, SZ_128K); -} - static int s28hx_t_setup(struct spi_nor *nor, const struct flash_info *info, const struct spi_nor_flash_parameter *params) { @@ -3623,7 +3616,7 @@ static int s28hx_t_setup(struct spi_nor *nor, const struct flash_info *info, return ret; if (!(buf & SPINOR_REG_CYPRESS_CFR3_UNISECT)) - nor->erase = s28hx_t_erase_non_uniform; + nor->erase = s25_s28_erase_non_uniform; return spi_nor_default_setup(nor, info, params); } diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index f9a55c8e740..ebe38306a1d 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -180,7 +180,6 @@ /* For Cypress flash. */ #define SPINOR_OP_RD_ANY_REG 0x65 /* Read any register */ #define SPINOR_OP_WR_ANY_REG 0x71 /* Write any register */ -#define SPINOR_OP_S28_SE_4K 0x21 #define SPINOR_REG_CYPRESS_ARCFN 0x00000006 #define SPINOR_REG_CYPRESS_STR1V 0x00800000 #define SPINOR_REG_CYPRESS_CFR1V 0x00800002 |