V4L/DVB (6297): cx23885: remove wrong Kconfig selection of VIDEOBUF

fix bad Kconfig dependency of cx23885 module.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/cx23885/Kconfig

@@ -4,7 +4,6 @@ config VIDEO_CX23885
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_BTCX
-	select VIDEOBUF
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select VIDEO_IR