diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-kempld.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-kempld.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-kempld.c b/drivers/i2c/busses/i2c-kempld.c index e879190b5d1d..1c874aaa0447 100644 --- a/drivers/i2c/busses/i2c-kempld.c +++ b/drivers/i2c/busses/i2c-kempld.c @@ -124,15 +124,14 @@ static int kempld_i2c_process(struct kempld_i2c_data *i2c) /* 10 bit address? */ if (i2c->msg->flags & I2C_M_TEN) { addr = 0xf0 | ((i2c->msg->addr >> 7) & 0x6); + /* Set read bit if necessary */ + addr |= (i2c->msg->flags & I2C_M_RD) ? 1 : 0; i2c->state = STATE_ADDR10; } else { - addr = (i2c->msg->addr << 1); + addr = i2c_8bit_addr_from_msg(i2c->msg); i2c->state = STATE_START; } - /* Set read bit if necessary */ - addr |= (i2c->msg->flags & I2C_M_RD) ? 1 : 0; - kempld_write8(pld, KEMPLD_I2C_DATA, addr); kempld_write8(pld, KEMPLD_I2C_CMD, I2C_CMD_START); |