diff options
Diffstat (limited to 'chip/it83xx/i2c.c')
| -rw-r--r-- | chip/it83xx/i2c.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/chip/it83xx/i2c.c b/chip/it83xx/i2c.c index 6383b773d2..4fe5ee62cc 100644 --- a/chip/it83xx/i2c.c +++ b/chip/it83xx/i2c.c @@ -194,7 +194,7 @@ struct i2c_port_data { int widx; /* Index into output data */ int ridx; /* Index into input data */ int err; /* Error code, if any */ - uint8_t addr__8b; /* address of device */ + uint8_t addr_8bit; /* address of device */ uint32_t timeout_us; /* Transaction timeout, or 0 to use default */ uint8_t freq; /* Frequency setting */ @@ -319,7 +319,7 @@ static int i2c_tran_write(int p) * bit0, Direction of the host transfer. * bit[1:7}, Address of the targeted slave. */ - IT83XX_SMB_TRASLA(p) = pd->addr__8b; + IT83XX_SMB_TRASLA(p) = pd->addr_8bit; /* Send first byte */ IT83XX_SMB_HOBDB(p) = *(pd->out++); pd->widx++; @@ -379,7 +379,7 @@ static int i2c_tran_read(int p) * bit0, Direction of the host transfer. * bit[1:7}, Address of the targeted slave. */ - IT83XX_SMB_TRASLA(p) = pd->addr__8b | 0x01; + IT83XX_SMB_TRASLA(p) = pd->addr_8bit | 0x01; /* clear start flag */ pd->flags &= ~I2C_XFER_START; /* @@ -468,7 +468,7 @@ static int enhanced_i2c_tran_write(int p) pd->flags &= ~I2C_XFER_START; enhanced_i2c_start(p); /* Send ID */ - i2c_pio_trans_data(p, TX_DIRECT, pd->addr__8b, 1); + i2c_pio_trans_data(p, TX_DIRECT, pd->addr_8bit, 1); } else { /* Host has completed the transmission of a byte */ if (pd->widx < pd->out_size) { @@ -489,7 +489,7 @@ static int enhanced_i2c_tran_write(int p) pd->i2ccs = I2C_CH_REPEAT_START; /* Repeat Start */ i2c_pio_trans_data(p, RX_DIRECT, - pd->addr__8b, 1); + pd->addr_8bit, 1); } else { if (pd->flags & I2C_XFER_STOP) { IT83XX_I2C_CTR(p_ch) = E_FINISH; @@ -521,7 +521,7 @@ static int enhanced_i2c_tran_read(int p) /* Direct read */ pd->i2ccs = I2C_CH_WAIT_READ; /* Send ID */ - i2c_pio_trans_data(p, RX_DIRECT, pd->addr__8b, 1); + i2c_pio_trans_data(p, RX_DIRECT, pd->addr_8bit, 1); } else { if (pd->i2ccs) { if (pd->i2ccs == I2C_CH_REPEAT_START) { @@ -539,7 +539,7 @@ static int enhanced_i2c_tran_read(int p) pd->i2ccs = I2C_CH_WAIT_READ; /* Send ID */ i2c_pio_trans_data(p, RX_DIRECT, - pd->addr__8b, 1); + pd->addr_8bit, 1); task_enable_irq(i2c_ctrl_regs[p].irq); } } else { @@ -641,7 +641,7 @@ int i2c_is_busy(int port) return (IT83XX_I2C_STR(p_ch) & E_HOSTA_BB); } -int chip_i2c_xfer__7bf(int port, uint16_t slave_addr__7bf, +int chip_i2c_xfer(int port, uint16_t slave_addr_flags, const uint8_t *out, int out_size, uint8_t *in, int in_size, int flags) { @@ -665,7 +665,7 @@ int chip_i2c_xfer__7bf(int port, uint16_t slave_addr__7bf, pd->widx = 0; pd->ridx = 0; pd->err = 0; - pd->addr__8b = I2C_GET_ADDR__7b(slave_addr__7bf) << 1; + pd->addr_8bit = I2C_GET_ADDR(slave_addr_flags) << 1; /* Make sure we're in a good state to start */ if ((flags & I2C_XFER_START) && (i2c_is_busy(port) |