[AVR32] Wire up signalfd, timerfd and eventfd

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 07f6a6f..75c81f2 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -292,4 +292,7 @@
 	.long	sys_shmdt
 	.long	sys_shmctl
 	.long	sys_utimensat
+	.long	sys_signalfd
+	.long	sys_timerfd		/* 280 */
+	.long	sys_eventfd
 	.long	sys_ni_syscall		/* r8 is saturated at nr_syscalls */