From: Andreas Herrmann <[EMAIL PROTECTED]>

Build errors if CONFIG_SONY_LAPTOP && !INPUT or
if CONFIG_THINKPAD_ACPI && !INPUT:

 LD      vmlinux
    ...
drivers/built-in.o: In function `sony_laptop_remove_input':
sony-laptop.c:(.text+0x768fb): undefined reference to `input_unregister_device'
    ...
drivers/built-in.o: In function `thinkpad_acpi_module_exit':
thinkpad_acpi.c:(.text+0x78c1b): undefined reference to `input_free_device'
    ...

Signed-off-by: Andreas Herrmann <[EMAIL PROTECTED]>
Acked-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
Acked-by: Mattia Dongili <[EMAIL PROTECTED]>
Signed-off-by: Len Brown <[EMAIL PROTECTED]>
---
 drivers/misc/Kconfig |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 73e248f..7b580c3 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -134,6 +134,7 @@ config SONY_LAPTOP
        tristate "Sony Laptop Extras"
        depends on X86 && ACPI
        select BACKLIGHT_CLASS_DEVICE
+       depends on INPUT
          ---help---
          This mini-driver drives the SNC and SPIC devices present in the ACPI
          BIOS of the Sony Vaio laptops.
@@ -156,6 +157,7 @@ config THINKPAD_ACPI
        select BACKLIGHT_CLASS_DEVICE
        select HWMON
        select NVRAM
+       depends on INPUT
        ---help---
          This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
          support for Fn-Fx key combinations, Bluetooth control, video
-- 
1.5.3.1.27.g57543
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