diff options
| author | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2016-10-27 12:55:39 +0300 |
|---|---|---|
| committer | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2017-02-10 15:55:03 +0300 |
| commit | 902cc69a0820252c84c6f7caed350882cea166ba (patch) | |
| tree | 3fbcf15a1ec5a2fae4142b4ebaaac924991ad2d2 /drivers/mtd/spi-nor/spi-nor.c | |
| parent | 9e276de6a367cde07c1a63522152985d4e5cca8b (diff) | |
| download | linux-902cc69a0820252c84c6f7caed350882cea166ba.tar.xz | |
mtd: spi-nor: rename SPINOR_OP_* macros of the 4-byte address op codes
This patch renames the SPINOR_OP_* macros of the 4-byte address
instruction set so the new names all share a common pattern: the 4-byte
address name is built from the 3-byte address name appending the "_4B"
suffix.
The patch also introduces new op codes to support other SPI protocols such
as SPI 1-4-4 and SPI 1-2-2.
This is a transitional patch and will help a later patch of spi-nor.c
to automate the translation from the 3-byte address op codes into their
4-byte address version.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Diffstat (limited to 'drivers/mtd/spi-nor/spi-nor.c')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 8610765e7aaa..ede42c2e47b5 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1625,16 +1625,16 @@ int spi_nor_scan(struct spi_nor *nor, const char *name, enum read_mode mode) /* Dedicated 4-byte command set */ switch (nor->flash_read) { case SPI_NOR_QUAD: - nor->read_opcode = SPINOR_OP_READ4_1_1_4; + nor->read_opcode = SPINOR_OP_READ_1_1_4_4B; break; case SPI_NOR_DUAL: - nor->read_opcode = SPINOR_OP_READ4_1_1_2; + nor->read_opcode = SPINOR_OP_READ_1_1_2_4B; break; case SPI_NOR_FAST: - nor->read_opcode = SPINOR_OP_READ4_FAST; + nor->read_opcode = SPINOR_OP_READ_FAST_4B; break; case SPI_NOR_NORMAL: - nor->read_opcode = SPINOR_OP_READ4; + nor->read_opcode = SPINOR_OP_READ_4B; break; } nor->program_opcode = SPINOR_OP_PP_4B; |