diff options
Diffstat (limited to 'drivers/mtd/spi-nor/nxp-spifi.c')
| -rw-r--r-- | drivers/mtd/spi-nor/nxp-spifi.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/mtd/spi-nor/nxp-spifi.c b/drivers/mtd/spi-nor/nxp-spifi.c index 4a871587392b..9a5b1a7c636a 100644 --- a/drivers/mtd/spi-nor/nxp-spifi.c +++ b/drivers/mtd/spi-nor/nxp-spifi.c @@ -123,7 +123,8 @@ static int nxp_spifi_set_memory_mode_on(struct nxp_spifi *spifi) return ret; } -static int nxp_spifi_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, int len) +static int nxp_spifi_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, + size_t len) { struct nxp_spifi *spifi = nor->priv; u32 cmd; @@ -145,7 +146,8 @@ static int nxp_spifi_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, int len) return nxp_spifi_wait_for_cmd(spifi); } -static int nxp_spifi_write_reg(struct spi_nor *nor, u8 opcode, u8 *buf, int len) +static int nxp_spifi_write_reg(struct spi_nor *nor, u8 opcode, const u8 *buf, + size_t len) { struct nxp_spifi *spifi = nor->priv; u32 cmd; @@ -263,9 +265,18 @@ static int nxp_spifi_setup_memory_cmd(struct nxp_spifi *spifi) static void nxp_spifi_dummy_id_read(struct spi_nor *nor) { u8 id[SPI_NOR_MAX_ID_LEN]; - nor->read_reg(nor, SPINOR_OP_RDID, id, SPI_NOR_MAX_ID_LEN); + nor->controller_ops->read_reg(nor, SPINOR_OP_RDID, id, + SPI_NOR_MAX_ID_LEN); } +static const struct spi_nor_controller_ops nxp_spifi_controller_ops = { + .read_reg = nxp_spifi_read_reg, + .write_reg = nxp_spifi_write_reg, + .read = nxp_spifi_read, + .write = nxp_spifi_write, + .erase = nxp_spifi_erase, +}; + static int nxp_spifi_setup_flash(struct nxp_spifi *spifi, struct device_node *np) { @@ -332,11 +343,7 @@ static int nxp_spifi_setup_flash(struct nxp_spifi *spifi, spifi->nor.dev = spifi->dev; spi_nor_set_flash_node(&spifi->nor, np); spifi->nor.priv = spifi; - spifi->nor.read = nxp_spifi_read; - spifi->nor.write = nxp_spifi_write; - spifi->nor.erase = nxp_spifi_erase; - spifi->nor.read_reg = nxp_spifi_read_reg; - spifi->nor.write_reg = nxp_spifi_write_reg; + spifi->nor.controller_ops = &nxp_spifi_controller_ops; /* * The first read on a hard reset isn't reliable so do a |