diff options
Diffstat (limited to 'drivers/net/dsa/microchip/ksz9477_spi.c')
-rw-r--r-- | drivers/net/dsa/microchip/ksz9477_spi.c | 57 |
1 files changed, 1 insertions, 56 deletions
diff --git a/drivers/net/dsa/microchip/ksz9477_spi.c b/drivers/net/dsa/microchip/ksz9477_spi.c index c72645354dc2..d1ffdf51d58c 100644 --- a/drivers/net/dsa/microchip/ksz9477_spi.c +++ b/drivers/net/dsa/microchip/ksz9477_spi.c @@ -46,67 +46,12 @@ static const struct regmap_config ksz9477_regmap_config[] = { KSZ_REGMAP_COMMON(32), }; -static int ksz_spi_read8(struct ksz_device *dev, u32 reg, u8 *val) -{ - unsigned int value; - int ret = regmap_read(dev->regmap, reg, &value); - - *val = value; - return ret; -} - -static int ksz_spi_read16(struct ksz_device *dev, u32 reg, u16 *val) -{ - int ret = regmap_bulk_read(dev->regmap, reg, val, 2); - - if (!ret) - *val = be16_to_cpu(*val); - - return ret; -} - -static int ksz_spi_read32(struct ksz_device *dev, u32 reg, u32 *val) -{ - int ret = regmap_bulk_read(dev->regmap, reg, val, 4); - - if (!ret) - *val = be32_to_cpu(*val); - - return ret; -} - -static int ksz_spi_write8(struct ksz_device *dev, u32 reg, u8 value) -{ - return regmap_write(dev->regmap, reg, value); -} - -static int ksz_spi_write16(struct ksz_device *dev, u32 reg, u16 value) -{ - value = cpu_to_be16(value); - return regmap_bulk_write(dev->regmap, reg, &value, 2); -} - -static int ksz_spi_write32(struct ksz_device *dev, u32 reg, u32 value) -{ - value = cpu_to_be32(value); - return regmap_bulk_write(dev->regmap, reg, &value, 4); -} - -static const struct ksz_io_ops ksz9477_spi_ops = { - .read8 = ksz_spi_read8, - .read16 = ksz_spi_read16, - .read32 = ksz_spi_read32, - .write8 = ksz_spi_write8, - .write16 = ksz_spi_write16, - .write32 = ksz_spi_write32, -}; - static int ksz9477_spi_probe(struct spi_device *spi) { struct ksz_device *dev; int i, ret; - dev = ksz_switch_alloc(&spi->dev, &ksz9477_spi_ops, spi); + dev = ksz_switch_alloc(&spi->dev, spi); if (!dev) return -ENOMEM; |