s390x: drop SO_ definitions from bits/socket.h
the s390x definitions matched the generic ones in sys/socket.h.
diff --git a/arch/s390x/bits/socket.h b/arch/s390x/bits/socket.h
index f2983ee..bd4b20c 100644
--- a/arch/s390x/bits/socket.h
+++ b/arch/s390x/bits/socket.h
@@ -15,31 +15,3 @@
int cmsg_level;
int cmsg_type;
};
-
-#define SO_DEBUG 1
-#define SO_REUSEADDR 2
-#define SO_TYPE 3
-#define SO_ERROR 4
-#define SO_DONTROUTE 5
-#define SO_BROADCAST 6
-#define SO_SNDBUF 7
-#define SO_RCVBUF 8
-#define SO_KEEPALIVE 9
-#define SO_OOBINLINE 10
-#define SO_NO_CHECK 11
-#define SO_PRIORITY 12
-#define SO_LINGER 13
-#define SO_BSDCOMPAT 14
-#define SO_REUSEPORT 15
-#define SO_PASSCRED 16
-#define SO_PEERCRED 17
-#define SO_RCVLOWAT 18
-#define SO_SNDLOWAT 19
-#define SO_RCVTIMEO 20
-#define SO_SNDTIMEO 21
-#define SO_ACCEPTCONN 30
-#define SO_PEERSEC 31
-#define SO_SNDBUFFORCE 32
-#define SO_RCVBUFFORCE 33
-#define SO_PROTOCOL 38
-#define SO_DOMAIN 39
