From: Andrew Morton <akpm@linux-foundation.org>
Date: Wed, 3 Aug 2011 23:21:17 +0000 (-0700)
Subject: drivers/video/backlight/aat2870_bl.c: make it buildable as a module
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=70d327198a434edb95b3d858bc8010b8add28e3e;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drivers/video/backlight/aat2870_bl.c: make it buildable as a module

i386 allmodconfig:

  drivers/built-in.o: In function `aat2870_bl_remove':
  aat2870_bl.c:(.text+0x414f9): undefined reference to `backlight_device_unregister'
  drivers/built-in.o: In function `aat2870_bl_probe':
  aat2870_bl.c:(.text+0x418fc): undefined reference to `backlight_device_register'
  aat2870_bl.c:(.text+0x41a31): undefined reference to `backlight_device_unregiste

Cc: Jin Park <jinyoungp@nvidia.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Axel Lin <axel.lin@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 69407e72aac1..278aeaa92505 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -336,7 +336,7 @@ config BACKLIGHT_PCF50633
 	  enable its driver.
 
 config BACKLIGHT_AAT2870
-	bool "AnalogicTech AAT2870 Backlight"
+	tristate "AnalogicTech AAT2870 Backlight"
 	depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
 	help
 	  If you have a AnalogicTech AAT2870 say Y to enable the