ARM: add sendmmsg syscall

Commit 228e548e (net: Add sendmmsg socket system call) added the new
sendmmsg syscall.  Add this to the syscall table for ARM.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/include/asm/unistd.h

@@ -400,6 +400,7 @@
 #define __NR_open_by_handle_at		(__NR_SYSCALL_BASE+371)
 #define __NR_clock_adjtime		(__NR_SYSCALL_BASE+372)
 #define __NR_syncfs			(__NR_SYSCALL_BASE+373)
+#define __NR_sendmmsg			(__NR_SYSCALL_BASE+374)
 
 /*
  * The following SWIs are ARM private.

arch/arm/kernel/calls.S

@@ -383,6 +383,7 @@
 		CALL(sys_open_by_handle_at)
 		CALL(sys_clock_adjtime)
 		CALL(sys_syncfs)
+		CALL(sys_sendmmsg)
 #ifndef syscalls_counted
 .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
 #define syscalls_counted