diff options
Diffstat (limited to 'drivers/net/dsa/microchip/ksz9477.c')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz9477.c | 46 |
1 files changed, 6 insertions, 40 deletions
diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c index 7d209fd9f26f..8f13dcc05a10 100644 --- a/drivers/net/dsa/microchip/ksz9477.c +++ b/drivers/net/dsa/microchip/ksz9477.c @@ -67,60 +67,26 @@ static const struct { static void ksz_cfg(struct ksz_device *dev, u32 addr, u8 bits, bool set) { - u8 data; - - ksz_read8(dev, addr, &data); - if (set) - data |= bits; - else - data &= ~bits; - ksz_write8(dev, addr, data); + regmap_update_bits(dev->regmap[0], addr, bits, set ? bits : 0); } static void ksz_port_cfg(struct ksz_device *dev, int port, int offset, u8 bits, bool set) { - u32 addr; - u8 data; - - addr = PORT_CTRL_ADDR(port, offset); - ksz_read8(dev, addr, &data); - - if (set) - data |= bits; - else - data &= ~bits; - - ksz_write8(dev, addr, data); + regmap_update_bits(dev->regmap[0], PORT_CTRL_ADDR(port, offset), + bits, set ? bits : 0); } static void ksz9477_cfg32(struct ksz_device *dev, u32 addr, u32 bits, bool set) { - u32 data; - - ksz_read32(dev, addr, &data); - if (set) - data |= bits; - else - data &= ~bits; - ksz_write32(dev, addr, data); + regmap_update_bits(dev->regmap[2], addr, bits, set ? bits : 0); } static void ksz9477_port_cfg32(struct ksz_device *dev, int port, int offset, u32 bits, bool set) { - u32 addr; - u32 data; - - addr = PORT_CTRL_ADDR(port, offset); - ksz_read32(dev, addr, &data); - - if (set) - data |= bits; - else - data &= ~bits; - - ksz_write32(dev, addr, data); + regmap_update_bits(dev->regmap[2], PORT_CTRL_ADDR(port, offset), + bits, set ? bits : 0); } static int ksz9477_wait_vlan_ctrl_ready(struct ksz_device *dev, u32 waiton, |