Index: sys/dev/acpica/acpi_apei.c
===================================================================
--- sys/dev/acpica/acpi_apei.c	(revision 364318)
+++ sys/dev/acpica/acpi_apei.c	(working copy)
@@ -550,11 +550,15 @@ apei_identify(driver_t *driver, device_t parent)
 {
 	device_t	child;
 	int		found;
+	ACPI_TABLE_HEADER *hest;
+	ACPI_STATUS	status;
 
 	if (acpi_disabled("apei"))
 		return;
-	if (acpi_find_table(ACPI_SIG_HEST) == 0)
+	status = AcpiGetTable(ACPI_SIG_HEST, 0, &hest);
+	if (ACPI_FAILURE(status))
 		return;
+	AcpiPutTable(hest);
 	/* Only one APEI device can exist. */
 	if (devclass_get_device(apei_devclass, 0))
 		return;
@@ -573,12 +577,16 @@ apei_identify(driver_t *driver, device_t parent)
 static int
 apei_probe(device_t dev)
 {
+	ACPI_TABLE_HEADER *hest;
+	ACPI_STATUS	status;
 	int rv;
 
 	if (acpi_disabled("apei"))
 		return (ENXIO);
-	if (acpi_find_table(ACPI_SIG_HEST) == 0)
+	status = AcpiGetTable(ACPI_SIG_HEST, 0, &hest);
+	if (ACPI_FAILURE(status))
 		return (ENXIO);
+	AcpiPutTable(hest);
 	if (acpi_get_handle(dev) != NULL)
 		rv = ACPI_ID_PROBE(device_get_parent(dev), dev, apei_ids, NULL);
 	else