V4L/DVB (6289): Remove reference to dead CONFIG_UST and ust.h header

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/v4l2-common.c

@@ -65,11 +65,6 @@
 #include <linux/kmod.h>
 #endif
 
-#if defined(CONFIG_UST) || defined(CONFIG_UST_MODULE)
-#include <linux/ust.h>
-#endif
-
-
 #include <linux/videodev.h>
 
 MODULE_AUTHOR("Bill Dirks, Justin Schoeman, Gerd Knorr");