diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 5a5c565..176bbc8 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1384,6 +1384,9 @@
 
 done:
 	init_gendisk(hwif);
+
+	ide_acpi_init(hwif);
+
 	hwif->present = 1;	/* success */
 	return 1;