ACPICA: Events: Reduce source code difference in acpi_install_gpe_handler().

There is a sanity check in ACPICA upstream, complaining mis-matched
interrupt type for originally enabled GPEs that are going to be dispatched
by OSPM handlers. This is only a warning message noting developers such
conflict between BIOS and OSPM. This patch ports this warning message from
ACPICA upstream to reduce source code difference between Linux and ACPICA
upstream.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/evxface.c

@@ -795,8 +795,16 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
 	 */
 	if ((handler->original_flags & ACPI_GPE_DISPATCH_METHOD)
 	    && gpe_event_info->runtime_count) {
-		handler->originally_enabled = 1;
+		handler->originally_enabled = TRUE;
 		(void)acpi_ev_remove_gpe_reference(gpe_event_info);
+
+		/* Sanity check of original type against new type */
+
+		if (type !=
+		    (u32)(gpe_event_info->flags & ACPI_GPE_XRUPT_TYPE_MASK)) {
+			ACPI_WARNING((AE_INFO,
+				      "GPE type mismatch (level/edge)"));
+		}
 	}
 
 	/* Install the handler */