1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 44c6e6c0d545..edeb72b619fb 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -793,7 +793,7 @@ void acpi_dock_add(struct acpi_device *adev)
                 dock_station->flags |= DOCK_IS_DOCK;
         if (acpi_ata_match(handle))
                 dock_station->flags |= DOCK_IS_ATA;
-        if (acpi_device_is_battery(handle))
+        if (acpi_device_is_battery(adev))
                 dock_station->flags |= DOCK_IS_BAT;
 
         ret = sysfs_create_group(&dd->dev.kobj, &dock_attribute_group);