1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/acpi/events/evxfevnt.c b/drivers/acpi/events/evxfevnt.c
index 887ff9f28a0d..c1b898928256 100644
--- a/drivers/acpi/events/evxfevnt.c
+++ b/drivers/acpi/events/evxfevnt.c
@@ -626,6 +626,13 @@ acpi_install_gpe_block(acpi_handle gpe_device,
                 goto unlock_and_exit;
         }
 
+        /* Run the _PRW methods and enable the GPEs */
+
+        status = acpi_ev_initialize_gpe_block(node, gpe_block);
+        if (ACPI_FAILURE(status)) {
+                goto unlock_and_exit;
+        }
+
         /* Get the device_object attached to the node */
 
         obj_desc = acpi_ns_get_attached_object(node);