i2c: powermac: 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-powermac.c b/drivers/i2c/busses/i2c-powermac.c
index 6abcf69..b0d9dee 100644 (file)
--- a/drivers/i2c/busses/i2c-powermac.c
+++ b/drivers/i2c/busses/i2c-powermac.c
@@ -150,13 +150,11 @@ static int i2c_powermac_master_xfer(      struct i2c_adapter *adap,
 {
        struct pmac_i2c_bus     *bus = i2c_get_adapdata(adap);
        int                     rc = 0;
-       int                     read;
        int                     addrdir;
 
        if (msgs->flags & I2C_M_TEN)
                return -EINVAL;
-       read = (msgs->flags & I2C_M_RD) != 0;
-       addrdir = (msgs->addr << 1) | read;
+       addrdir = i2c_8bit_addr_from_msg(msgs);
 
        rc = pmac_i2c_open(bus, 0);
        if (rc) {