495 static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap,  in em28xx_i2c_xfer()  argument
498 	struct em28xx_i2c_bus *i2c_bus = i2c_adap->algo_data;  in em28xx_i2c_xfer()
843 static u32 functionality(struct i2c_adapter *i2c_adap)  in functionality()  argument
845 	struct em28xx_i2c_bus *i2c_bus = i2c_adap->algo_data;  in functionality()
942 	dev->i2c_adap[bus] = em28xx_adap_template;  in em28xx_i2c_register()
943 	dev->i2c_adap[bus].dev.parent = &dev->udev->dev;  in em28xx_i2c_register()
944 	strcpy(dev->i2c_adap[bus].name, dev->name);  in em28xx_i2c_register()
949 	dev->i2c_adap[bus].algo_data = &dev->i2c_bus[bus];  in em28xx_i2c_register()
951 	retval = i2c_add_adapter(&dev->i2c_adap[bus]);  in em28xx_i2c_register()
959 	dev->i2c_client[bus].adapter = &dev->i2c_adap[bus];  in em28xx_i2c_register()
987 	i2c_del_adapter(&dev->i2c_adap[bus]);  in em28xx_i2c_unregister()