ACPI: Add autoload info to dock driver

References: https://bugzilla.novell.com/show_bug.cgi?id=302482Signed-off-by: NThomas Renninger <trenn@novell.com>
Signed-off-by: NKay Sievers <kasievers@novell.com>
Signed-off-by: NFrank Seidel <fseidel@suse.de>
Signed-off-by: NLen Brown <len.brown@intel.com>

drivers/acpi/dock.c

@@ -51,6 +51,12 @@ static struct atomic_notifier_head dock_notifier_list;
 static struct platform_device *dock_device;
 static char dock_device_name[] = "dock";
 
+static const struct acpi_device_id dock_device_ids[] = {
+	{"LNXDOCK", 0},
+	{"", 0},
+};
+MODULE_DEVICE_TABLE(acpi, dock_device_ids);
+
 struct dock_station {
 	acpi_handle handle;
 	unsigned long last_dock_time;

include/acpi/acpi_drivers.h

@@ -48,6 +48,7 @@
 #define ACPI_BUTTON_HID_SLEEPF		"LNXSLPBN"
 #define ACPI_VIDEO_HID			"LNXVIDEO"
 #define ACPI_BAY_HID			"LNXIOBAY"
+#define ACPI_DOCK_HID			"LNXDOCK"
 
 /* --------------------------------------------------------------------------
                                        PCI