backlight: Fix order of Kconfig entries

Switch the order of LCD_CLASS_DEVICE and BACKLIGHT_CLASS_DEVICE,
so that it's possible to insert LCD devices without borking the
dependency displays of xconfig and other config tools.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index fbef663..2580f5f 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -8,17 +8,9 @@
 	  Enable this to be able to choose the drivers for controlling the
 	  backlight and the LCD panel on some platforms, for example on PDAs.
 
-config BACKLIGHT_CLASS_DEVICE
-        tristate "Lowlevel Backlight controls"
-	depends on BACKLIGHT_LCD_SUPPORT
-	default m
-	help
-	  This framework adds support for low-level control of the LCD
-          backlight. This includes support for brightness and power.
-
-	  To have support for your specific LCD panel you will have to
-	  select the proper drivers which depend on this option.
-
+#
+# LCD
+#
 config LCD_CLASS_DEVICE
         tristate "Lowlevel LCD controls"
 	depends on BACKLIGHT_LCD_SUPPORT
@@ -32,6 +24,20 @@
 	  To have support for your specific LCD panel you will have to
 	  select the proper drivers which depend on this option.
 
+#
+# Backlight
+#
+config BACKLIGHT_CLASS_DEVICE
+        tristate "Lowlevel Backlight controls"
+	depends on BACKLIGHT_LCD_SUPPORT
+	default m
+	help
+	  This framework adds support for low-level control of the LCD
+          backlight. This includes support for brightness and power.
+
+	  To have support for your specific LCD panel you will have to
+	  select the proper drivers which depend on this option.
+
 config BACKLIGHT_CORGI
 	tristate "Sharp Corgi Backlight Driver (SL Series)"
 	depends on BACKLIGHT_CLASS_DEVICE && PXA_SHARPSL