From cc7e51666d82aedfd6b9a033ca1a10d71c21f1ca Mon Sep 17 00:00:00 2001
From: Len Brown <len.brown@intel.com>
Date: Tue, 24 Jun 2008 22:57:12 -0400
Subject: [PATCH] dock: bay: Don't call acpi_walk_namespace() when ACPI is
 disabled.

Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
 drivers/acpi/bay.c  | 3 +++
 drivers/acpi/dock.c | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index 61b6c5beb2d3..e6caf5d42e0e 100644
--- a/drivers/acpi/bay.c
+++ b/drivers/acpi/bay.c
@@ -377,6 +377,9 @@ static int __init bay_init(void)
 
 	INIT_LIST_HEAD(&drive_bays);
 
+	if (acpi_disabled)
+		return -ENODEV;
+
 	if (acpi_disabled)
 		return -ENODEV;
 
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index bb7c51f712bd..1e872e79db33 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -917,6 +917,9 @@ static int __init dock_init(void)
 
 	dock_station = NULL;
 
+	if (acpi_disabled)
+		return 0;
+
 	if (acpi_disabled)
 		return 0;