ACPICA: Global event handler

The global event handler is called whenever a general purpose
or fixed ACPI event occurs.

Also update Linux OSL to collect events counter with
global event handler.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index 2dbca95979ce..3bcf5ef74c62 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -642,7 +642,14 @@ acpi_ev_gpe_dispatch(struct acpi_namespace_node *gpe_device,
 
         ACPI_FUNCTION_TRACE(ev_gpe_dispatch);
 
-        acpi_os_gpe_count(gpe_number);
+        /* Invoke global event handler if present */
+
+        acpi_gpe_count++;
+        if (acpi_gbl_global_event_handler) {
+                acpi_gbl_global_event_handler(ACPI_EVENT_TYPE_GPE, gpe_device,
+                                              gpe_number,
+                                              acpi_gbl_global_event_handler_context);
+        }
 
         /*
          * If edge-triggered, clear the GPE status bit now. Note that