socket.h: cleanup/reorder mips and powerpc bits/socket.h

....to be somewhat consistent and easily comparable with asm/socket.h
Signed-off-by: NRoman Yeryomin <roman@ubnt.com>

arch/mips/bits/socket.h

@@ -22,31 +22,33 @@ struct cmsghdr
 #define SOL_SOCKET     65535
 
 #define SO_DEBUG        1
-#define SO_REUSEADDR    4
-#define SO_TYPE         0x1008
-#define SO_ERROR        0x1007
-#define SO_DONTROUTE    16
-#define SO_BROADCAST    32
+
+#define SO_REUSEADDR    0x0004
+#define SO_KEEPALIVE    0x0008
+#define SO_DONTROUTE    0x0010
+#define SO_BROADCAST    0x0020
+#define SO_LINGER       0x0080
+#define SO_OOBINLINE    0x0100
+#define SO_REUSEPORT    0x0200
 #define SO_SNDBUF       0x1001
 #define SO_RCVBUF       0x1002
-#define SO_KEEPALIVE    8
-#define SO_OOBINLINE    256
+#define SO_SNDLOWAT     0x1003
+#define SO_RCVLOWAT     0x1004
+#define SO_RCVTIMEO     0x1006
+#define SO_SNDTIMEO     0x1005
+#define SO_ERROR        0x1007
+#define SO_TYPE         0x1008
+#define SO_ACCEPTCONN   0x1009
+#define SO_PROTOCOL     0x1028
+#define SO_DOMAIN       0x1029
+
 #define SO_NO_CHECK     11
 #define SO_PRIORITY     12
-#define SO_LINGER       128
 #define SO_BSDCOMPAT    14
-#define SO_REUSEPORT    512
 #define SO_PASSCRED     17
 #define SO_PEERCRED     18
-#define SO_RCVLOWAT     0x1004
-#define SO_SNDLOWAT     0x1003
-#define SO_RCVTIMEO     0x1006
-#define SO_SNDTIMEO     0x1005
 #define SO_SNDBUFFORCE  31
 #define SO_RCVBUFFORCE  33
-#define SO_ACCEPTCONN   0x1009
-#define SO_PROTOCOL     0x1028
-#define SO_DOMAIN       0x1029
 
 #define SOCK_NONBLOCK     0200
 #define SOCK_CLOEXEC  02000000

arch/powerpc/bits/socket.h

@@ -24,8 +24,6 @@ struct cmsghdr
 #define SO_BROADCAST    6
 #define SO_SNDBUF       7
 #define SO_RCVBUF       8
-#define SO_SNDBUFFORCE  32
-#define SO_RCVBUFFORCE  33
 #define SO_KEEPALIVE    9
 #define SO_OOBINLINE    10
 #define SO_NO_CHECK     11
@@ -40,5 +38,7 @@ struct cmsghdr
 #define SO_PASSCRED     20
 #define SO_PEERCRED     21
 #define SO_ACCEPTCONN   30
+#define SO_SNDBUFFORCE  32
+#define SO_RCVBUFFORCE  33
 #define SO_PROTOCOL     38
 #define SO_DOMAIN       39