backlight: Fix Kconfig entries

Currently its possible to build the backlight core as a module yet
compile the drivers into the kernel which gives missing symbols.

Fix.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

1 files changed, 4 insertions, 15 deletions

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index cda32399c039..47d15b5d985a 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -19,11 +19,6 @@ config BACKLIGHT_CLASS_DEVICE
           To have support for your specific LCD panel you will have to
           select the proper drivers which depend on this option.
 
-config BACKLIGHT_DEVICE
-        bool
-        depends on BACKLIGHT_CLASS_DEVICE
-        default y
-
 config LCD_CLASS_DEVICE
         tristate "Lowlevel LCD controls"
         depends on BACKLIGHT_LCD_SUPPORT
@@ -37,14 +32,9 @@ config LCD_CLASS_DEVICE
           To have support for your specific LCD panel you will have to
           select the proper drivers which depend on this option.
 
-config LCD_DEVICE
-        bool
-        depends on LCD_CLASS_DEVICE
-        default y
-
 config BACKLIGHT_CORGI
         tristate "Sharp Corgi Backlight Driver (SL Series)"
-        depends on BACKLIGHT_DEVICE && PXA_SHARPSL
+        depends on BACKLIGHT_CLASS_DEVICE && PXA_SHARPSL
         default y
         help
           If you have a Sharp Zaurus SL-C7xx, SL-Cxx00 or SL-6000x say y to enable the
@@ -52,7 +42,7 @@ config BACKLIGHT_CORGI
 
 config BACKLIGHT_LOCOMO
         tristate "Sharp LOCOMO LCD/Backlight Driver"
-        depends on BACKLIGHT_DEVICE && SHARP_LOCOMO
+        depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO
         default y
         help
           If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
@@ -60,7 +50,7 @@ config BACKLIGHT_LOCOMO
 
 config BACKLIGHT_HP680
         tristate "HP Jornada 680 Backlight Driver"
-        depends on BACKLIGHT_DEVICE && SH_HP6XX
+        depends on BACKLIGHT_CLASS_DEVICE && SH_HP6XX
         default y
         help
           If you have a HP Jornada 680, say y to enable the
@@ -68,9 +58,8 @@ config BACKLIGHT_HP680
 
 config BACKLIGHT_PROGEAR
         tristate "Frontpath ProGear Backlight Driver"
-        depends on BACKLIGHT_DEVICE && PCI && X86
+        depends on BACKLIGHT_CLASS_DEVICE && PCI && X86
         default n
         help
           If you have a Frontpath ProGear say Y to enable the
           backlight driver.
-