[ARM] Add sys_*at syscalls

Later glibc requires the *at syscalls.  Add them.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 3173924..e8f7436 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -331,6 +331,19 @@
 		CALL(sys_mbind)
 /* 320 */	CALL(sys_get_mempolicy)
 		CALL(sys_set_mempolicy)
+		CALL(sys_openat)
+		CALL(sys_mkdirat)
+		CALL(sys_mknodat)
+/* 325 */	CALL(sys_fchownat)
+		CALL(sys_futimesat)
+		CALL(sys_fstatat64)
+		CALL(sys_unlinkat)
+		CALL(sys_renameat)
+/* 330 */	CALL(sys_linkat)
+		CALL(sys_symlinkat)
+		CALL(sys_readlinkat)
+		CALL(sys_fchmodat)
+		CALL(sys_faccessat)
 #ifndef syscalls_counted
 .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
 #define syscalls_counted