Input: adp5588-keys - do not explicitly set device as wakeup source

I2C core will set up device as a wakeup source and will configure interrupt
as a wakeup interrupt if client is created with I2C_CLIENT_WAKE flag. Let's
rely on this facility and to not unconditionally set up the device as
wakeup device in the driver.

Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/20220528045631.289821-4-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/keyboard/adp5588-keys.c

@@ -588,8 +588,6 @@ static int adp5588_probe(struct i2c_client *client,
 	if (error)
 		return error;
 
-	device_init_wakeup(&client->dev, 1);
-
 	dev_info(&client->dev, "Rev.%d keypad, irq %d\n", revid, client->irq);
 	return 0;
 }
@@ -608,19 +606,13 @@ static int __maybe_unused adp5588_suspend(struct device *dev)
 
 	disable_irq(client->irq);
 
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-
 	return 0;
 }
 
 static int __maybe_unused adp5588_resume(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-
 	enable_irq(client->irq);
 
 	return 0;