1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 0ed801229675..b0897a0b206c 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -173,6 +173,7 @@ config ACPI_NUMA
 config ACPI_ASUS
         tristate "ASUS/Medion Laptop Extras"
         depends on X86
+        select BACKLIGHT_CLASS_DEVICE
         ---help---
           This driver provides support for extra features of ACPI-compatible
           ASUS laptops. As some of Medion laptops are made by ASUS, it may also
@@ -201,6 +202,7 @@ config ACPI_ASUS
 config ACPI_IBM
         tristate "IBM ThinkPad Laptop Extras"
         depends on X86
+        select BACKLIGHT_CLASS_DEVICE
         ---help---
           This is a Linux ACPI driver for the IBM ThinkPad laptops. It adds
           support for Fn-Fx key combinations, Bluetooth control, video
@@ -223,9 +225,21 @@ config ACPI_IBM_DOCK
 
           If you are not sure, say N here.
 
+config ACPI_IBM_BAY
+        bool "Legacy Removable Bay Support"
+        depends on ACPI_IBM
+        depends on ACPI_BAY=n
+        default n
+        ---help---
+          Allows the ibm_acpi driver to handle removable bays.
+          This support is obsoleted by CONFIG_ACPI_BAY.
+
+          If you are not sure, say N here.
+
 config ACPI_TOSHIBA
         tristate "Toshiba Laptop Extras"
         depends on X86
+        select BACKLIGHT_CLASS_DEVICE
         ---help---
           This driver adds support for access to certain system settings
           on "legacy free" Toshiba laptops.  These laptops can be recognized by