[ARM] Add fallocate syscall entry

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/kernel/calls.S

@@ -361,6 +361,7 @@
 		CALL(sys_signalfd)
 /* 350 */	CALL(sys_timerfd)
 		CALL(sys_eventfd)
+		CALL(sys_fallocate)
 #ifndef syscalls_counted
 .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
 #define syscalls_counted

include/asm-arm/unistd.h

@@ -378,6 +378,7 @@
 #define __NR_signalfd			(__NR_SYSCALL_BASE+349)
 #define __NR_timerfd			(__NR_SYSCALL_BASE+350)
 #define __NR_eventfd			(__NR_SYSCALL_BASE+351)
+#define __NR_fallocate			(__NR_SYSCALL_BASE+352)
 
 /*
  * The following SWIs are ARM private.