V4L/DVB (9024): S2API: Cleanup dtv_property remove unwanted fields.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

include/linux/dvb/frontend.h

@@ -358,8 +358,6 @@ struct dtv_property {
 	__u32 cmd;
 	__u32 reserved[3];
 	union {
-		__s32 valuemin;
-		__s32 valuemax;
 		__u32 data;
 		struct {
 			__u8 data[32];