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>

2 files changed, 6 insertions, 0 deletions

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
@@ -380,6 +380,9 @@ static int __init bay_init(void)
         if (acpi_disabled)
                 return -ENODEV;
 
+        if (acpi_disabled)
+                return -ENODEV;
+
         /* look for dockable drive bays */
         acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
                 ACPI_UINT32_MAX, find_bay, &bays, NULL);
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
@@ -920,6 +920,9 @@ static int __init dock_init(void)
         if (acpi_disabled)
                 return 0;
 
+        if (acpi_disabled)
+                return 0;
+
         /* look for a dock station */
         acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
                             ACPI_UINT32_MAX, find_dock, &num, NULL);