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-rw-r--r--sys/dev/acpica/acpi_ec.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/acpica/acpi_ec.c b/sys/dev/acpica/acpi_ec.c
index 96da6d3..cfb2239 100644
--- a/sys/dev/acpica/acpi_ec.c
+++ b/sys/dev/acpica/acpi_ec.c
@@ -618,7 +618,9 @@ EcWaitEventIntr(struct acpi_ec_softc *sc, EC_EVENT Event)
ACPI_FUNCTION_TRACE_U32((char *)(uintptr_t)__func__, (UINT32)Event);
/* XXX this should test whether interrupts are available some other way */
+#ifdef ACPI_EC_EVENT_DRIVEN
if(cold)
+#endif
return_ACPI_STATUS(EcWaitEvent(sc, Event));
if (!EcIsLocked(sc))
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