diff --git a/[refs] b/[refs]
index d95920ce7efe..9d4666af38f2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9a58a3333923c7fef4ba6ac9afd817429e63a1fe
+refs/heads/master: 89a7644be2c59eea443b0db2514fd42d5de909f8
diff --git a/trunk/drivers/platform/x86/Kconfig b/trunk/drivers/platform/x86/Kconfig
index 619134151ca6..0ec796d9da1a 100644
--- a/trunk/drivers/platform/x86/Kconfig
+++ b/trunk/drivers/platform/x86/Kconfig
@@ -390,6 +390,7 @@ config EEEPC_WMI
 	depends on ACPI_WMI
 	depends on INPUT
 	depends on EXPERIMENTAL
+	depends on BACKLIGHT_CLASS_DEVICE
 	select INPUT_SPARSEKMAP
 	---help---
 	  Say Y here if you want to support WMI-based hotkeys on Eee PC laptops.