backlight: Add driver for Tabletkiosk Sahara TouchIT-213 Tablet PC

[akpm@linux-foundation.org: coding-style fixes]
[rpurdie@linux.intel.com: minor tweaks]
Signed-off-by: Claudio Nieder <private@claudio.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 5ff9725..51c94a5 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -204,3 +204,10 @@
 	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
 	  for its backlight
 
+config BACKLIGHT_SAHARA
+	tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
+	depends on BACKLIGHT_CLASS_DEVICE && X86
+	default n
+	help
+	  If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
+	  backlight driver.