From: Andreas Herrmann <aherrman@arcor.de>
Date: Mon, 17 Sep 2007 21:41:05 +0000 (+0200)
Subject: acpi_video: kernel build error if !INPUT
X-Git-Tag: v2.6.24-rc1~135^2~11^2~1
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03e2bf261e832abf48d40113ce08a70338dd18c9;p=linux-2.6

acpi_video: kernel build error if !INPUT

Commit e9dab1960ac9746fa34eff726b81635147615a79
(ACPI video hotkey: export missing ACPI video hotkey events via input layer)
exports ACPI video hotkey events via input layer. But this breaks kernel
build if ACPI_VIDEO && !INPUT:

 LD      .tmp_vmlinux1
drivers/built-in.o: In function `acpi_video_bus_remove':
drivers/acpi/video.c:2007: undefined reference to `input_unregister_device'
    ...

Signed-off-by: Andreas Herrmann <aherrman@arcor.de>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 4875f0149e..9685b75898 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -117,6 +117,7 @@ config ACPI_BUTTON
 config ACPI_VIDEO
 	tristate "Video"
 	depends on X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL
+	depends on INPUT
 	help
 	  This driver implement the ACPI Extensions For Display Adapters
 	  for integrated graphics devices on motherboard, as specified in