V4L/DVB (3530): Kconfig: remove VIDEO_AUDIO_DECODER

- removed VIDEO_AUDIO_DECODER Kconfig menu item.
  VIDEO_MSP3400, VIDEO_CS53L32A and VIDEO_WM8775 now
  each have their own menu items.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/Kconfig

@@ -342,16 +342,6 @@ config VIDEO_M32R_AR_M64278
 	  Say Y here to use the Renesas M64278E-800 camera module,
 	  which supports VGA(640x480 pixcels) size of images.
 
-config VIDEO_AUDIO_DECODER
-	tristate "Add support for additional audio chipsets"
-	depends on VIDEO_DEV && I2C && EXPERIMENTAL
-	select VIDEO_MSP3400
-	select VIDEO_CS53L32A
-	select VIDEO_WM8775
-	---help---
-	  Say Y here to compile drivers for WM8775, CS53L32A and
-	  MSP34xx audio decoders.
-
 config VIDEO_MSP3400
 	tristate "Micronas MSP34xx audio decoders"
 	depends on VIDEO_DEV && I2C