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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>
This commit is contained in:
Andrew Morton 2011-08-03 16:21:17 -07:00 committed by Linus Torvalds
parent 5d6f921b42
commit 70d327198a
1 changed files with 1 additions and 1 deletions
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2
drivers/video/backlight/Kconfig
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@ -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