regulator: dummy: Should be always-on

Regulator dummy does not have any enable operations. So it is always_on.

Signed-off-by: Markus Pargmann <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

drivers/regulator/dummy.c

···
 
 struct regulator_dev *dummy_regulator_rdev;
 
-static struct regulator_init_data dummy_initdata;
+static struct regulator_init_data dummy_initdata = {
+	.constraints = {
+		.always_on = 1,
+	},
+};
 
 static struct regulator_ops dummy_ops;