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authorLen Brown <len.brown@intel.com>2008-06-24 22:57:12 -0400
committerLen Brown <len.brown@intel.com>2008-06-26 01:55:27 -0400
commit816c2eda3ce8fa7eb62f22e01e2ec7a3f7d677c0 (patch)
treefdd957a51fc66dba5d41d80f7d552927f627cff1 /drivers/acpi/bay.c
parent4389ed2ff61de2b1485b31bf342da913dd342f59 (diff)
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dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/bay.c')
-rw-r--r--drivers/acpi/bay.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index 26038c2a2a71..61b6c5beb2d3 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;
+
/* look for dockable drive bays */
acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
ACPI_UINT32_MAX, find_bay, &bays, NULL);