Input: cy8ctmg110_ts - do not hardcode as wakeup source

Let platform specify whether the controller should be a wakeup source
by registering as I2C_CLIENT_WAKE.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210603043726.3793876-3-dmitry.torokhov@gmail.comSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/cy8ctmg110_ts.c

@@ -233,7 +233,7 @@ static int cy8ctmg110_probe(struct i2c_client *client,
 		goto err_free_irq;
 
 	i2c_set_clientdata(client, ts);
-	device_init_wakeup(&client->dev, 1);
+
 	return 0;
 
 err_free_irq: