powerpc/syscalls: timer_create can be handle by perfectly normal COMPAT_SYS_SPU

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/include/asm/systbl.h

@@ -245,7 +245,7 @@ SYSCALL_SPU(epoll_create)
 SYSCALL_SPU(epoll_ctl)
 SYSCALL_SPU(epoll_wait)
 SYSCALL_SPU(remap_file_pages)
-SYSX_SPU(sys_timer_create,compat_sys_timer_create,sys_timer_create)
+COMPAT_SYS_SPU(timer_create)
 COMPAT_SYS_SPU(timer_settime)
 COMPAT_SYS_SPU(timer_gettime)
 SYSCALL_SPU(timer_getoverrun)