sh: Wire up sys_rt_tgsigqueueinfo.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/kernel/syscalls_32.S

@@ -351,3 +351,4 @@ ENTRY(sys_call_table)
 	.long sys_inotify_init1
 	.long sys_preadv
 	.long sys_pwritev
+	.long sys_rt_tgsigqueueinfo	/* 335 */