staging: greybus: Kconfig: enable possibility to select light driver

Remove BROKEN keyword to allow the light driver to be select now that
we fixed the kernel version dependencies. Also fix the module name in
the help section.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/Kconfig

@@ -78,13 +78,13 @@ config GREYBUS_HID
 
 config GREYBUS_LIGHT
 	tristate "Greybus LED Class driver"
-	depends on LEDS_CLASS && BROKEN
+	depends on LEDS_CLASS
 	---help---
 	  Select this option if you have a device that follows the
 	  Greybus LED Class specification.
 
 	  To compile this code as a module, chose M here: the module
-	  will be called gb-led.ko
+	  will be called gb-light.ko
 
 config GREYBUS_LOG
 	tristate "Greybus Debug Log Class driver"