i2c: st: use new 8 bit address helper function

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c
index 6ee7715..b3c182f 100644 (file)
--- a/drivers/i2c/busses/i2c-st.c
+++ b/drivers/i2c/busses/i2c-st.c
@@ -614,8 +614,7 @@ static int st_i2c_xfer_msg(struct st_i2c_dev *i2c_dev, struct i2c_msg *msg,
        unsigned long timeout;
        int ret;
 
-       c->addr         = (u8)(msg->addr << 1);
-       c->addr         |= (msg->flags & I2C_M_RD);
+       c->addr         = i2c_8bit_addr_from_msg(msg);
        c->buf          = msg->buf;
        c->count        = msg->len;
        c->xfered       = 0;