/* -----exported algorithm data: ------------------------------------- */
-static struct i2c_algorithm pcf_algo = {
+static const struct i2c_algorithm pcf_algo = {
.master_xfer = pcf_xfer,
.functionality = pcf_func,
};
adap->timeout = 100; /* default values, should */
adap->retries = 3; /* be replaced by defines */
- rval = pcf_init_8584(pcf_adap);
- if (!rval)
- i2c_add_adapter(adap);
- return rval;
-}
+ if ((rval = pcf_init_8584(pcf_adap)))
+ return rval;
+ rval = i2c_add_adapter(adap);
-int i2c_pcf_del_bus(struct i2c_adapter *adap)
-{
- return i2c_del_adapter(adap);
+ return rval;
}
-
EXPORT_SYMBOL(i2c_pcf_add_bus);
-EXPORT_SYMBOL(i2c_pcf_del_bus);
MODULE_AUTHOR("Hans Berglund <hb@spacetec.no>");
MODULE_DESCRIPTION("I2C-Bus PCF8584 algorithm");