653 static int stu300_xfer_msg(struct i2c_adapter *adap,  in stu300_xfer_msg()  argument
661 	struct stu300_dev *dev = i2c_get_adapdata(adap);  in stu300_xfer_msg()
821 static int stu300_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,  in stu300_xfer()  argument
827 	struct stu300_dev *dev = i2c_get_adapdata(adap);  in stu300_xfer()
840 		ret = stu300_xfer_msg(adap, &msgs[i], (i == (num - 1)));  in stu300_xfer()
851 static u32 stu300_func(struct i2c_adapter *adap)  in stu300_func()  argument
865 	struct i2c_adapter *adap;  in stu300_probe()  local
909 	adap = &dev->adapter;  in stu300_probe()
910 	adap->owner = THIS_MODULE;  in stu300_probe()
912 	adap->class = I2C_CLASS_DEPRECATED;  in stu300_probe()
913 	strlcpy(adap->name, "ST Microelectronics DDC I2C adapter",  in stu300_probe()
914 		sizeof(adap->name));  in stu300_probe()
915 	adap->nr = bus_nr;  in stu300_probe()
916 	adap->algo = &stu300_algo;  in stu300_probe()
917 	adap->dev.parent = &pdev->dev;  in stu300_probe()
918 	adap->dev.of_node = pdev->dev.of_node;  in stu300_probe()
919 	i2c_set_adapdata(adap, dev);  in stu300_probe()
922 	ret = i2c_add_numbered_adapter(adap);  in stu300_probe()