[ACPICA] Update to version 20190405. CORE-15926

[reactos.git] / drivers / bus / acpi / acpica / events / evgpe.c

diff --git a/drivers/bus/acpi/acpica/events/evgpe.c b/drivers/bus/acpi/acpica/events/evgpe.c
index 7527a00..b293aee 100644 (file)
--- a/drivers/bus/acpi/acpica/events/evgpe.c
+++ b/drivers/bus/acpi/acpica/events/evgpe.c
@@ -132,6 +132,14 @@ AcpiEvEnableGpe (
     ACPI_FUNCTION_TRACE (EvEnableGpe);
 
 
+    /* Clear the GPE (of stale events) */
+
+    Status = AcpiHwClearGpe(GpeEventInfo);
+    if (ACPI_FAILURE(Status))
+    {
+        return_ACPI_STATUS(Status);
+    }
+
     /* Enable the requested GPE */
 
     Status = AcpiHwLowSetGpe (GpeEventInfo, ACPI_GPE_ENABLE);