1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/i2c/algos/i2c-algo-pcf.c b/drivers/i2c/algos/i2c-algo-pcf.c
index 270d84bfc2c6..5c29a4d397cf 100644
--- a/drivers/i2c/algos/i2c-algo-pcf.c
+++ b/drivers/i2c/algos/i2c-algo-pcf.c
@@ -291,13 +291,9 @@ static int pcf_readbytes(struct i2c_adapter *i2c_adap, char *buf,
 static int pcf_doAddress(struct i2c_algo_pcf_data *adap,
                          struct i2c_msg *msg)
 {
-        unsigned short flags = msg->flags;
-        unsigned char addr;
+        unsigned char addr = i2c_8bit_addr_from_msg(msg);
 
-        addr = msg->addr << 1;
-        if (flags & I2C_M_RD)
-                addr |= 1;
-        if (flags & I2C_M_REV_DIR_ADDR)
+        if (msg->flags & I2C_M_REV_DIR_ADDR)
                 addr ^= 1;
         i2c_outb(adap, addr);