acpi: enable global wake events by default

People need the global wake events even when not sleeping:
they are used for lid open events at least on some laptops.
As such, they should be enabled by default.

You can disable them with "acpi_leave_gpes_disabled" if
your machine doesn't need them, and you want to get a few
less GPE's.

drivers/acpi/osl.c

@@ -1057,15 +1057,15 @@ __setup("acpi_serialize", acpi_serialize_setup);
  * Run-time events on the same GPE this flag is available
  * to tell Linux to keep the wake-time GPEs enabled at run-time.
  */
-int __init
-acpi_wake_gpes_always_on_setup(char *str)
+static int __init
+acpi_leave_gpes_disabled_setup(char *str)
 {
-	printk(KERN_INFO PREFIX "wake GPEs not disabled\n");
+	printk(KERN_INFO PREFIX "leave wake GPEs disabled\n");
 
-	acpi_gbl_leave_wake_gpes_disabled = FALSE;
+	acpi_gbl_leave_wake_gpes_disabled = TRUE;
 
 	return 1;
 }
 
-__setup("acpi_wake_gpes_always_on", acpi_wake_gpes_always_on_setup);
+__setup("acpi_leave_gpes_disabled", acpi_leave_gpes_disabled_setup);
 

drivers/acpi/utilities/utglobal.c

@@ -787,7 +787,6 @@ acpi_ut_init_globals (
 
 	acpi_gbl_create_osi_method = TRUE;
 	acpi_gbl_all_methods_serialized = FALSE;
-	acpi_gbl_leave_wake_gpes_disabled = TRUE;
 
 	/* Memory allocation and cache lists */