diff --git a/drivers/acpi/evged.c b/drivers/acpi/evged.c
index abe3497b828de5ce4aa350f6d6a4ea15576ee8c5..73f6093a5c16d3d193e2cd075fdfd2041fe9a394 100644
--- a/drivers/acpi/evged.c
+++ b/drivers/acpi/evged.c
@@ -103,7 +103,7 @@ static acpi_status acpi_ged_request_interrupt(struct acpi_resource *ares,
 		trigger = p->triggering;
 	} else {
 		gsi = pext->interrupts[0];
-		trigger = p->triggering;
+		trigger = pext->triggering;
 	}
 
 	irq = r.start;