#ifdef for some experimental RTAI code

diff --git a/comedi/rt.c b/comedi/rt.c
index 6b0e00667d9e98135767437b73e0054c768e689c..470cbe216130f167bdf8d6b44cddf724d90a2aa0 100644 (file)
--- a/comedi/rt.c
+++ b/comedi/rt.c
@@ -174,7 +174,7 @@ void comedi_rt_pend_wakeup(wait_queue_head_t *q)
 /* RTAI section */
 #ifdef CONFIG_COMEDI_RTAI
 
-#if 0
+#ifndef HAVE_RT_REQUEST_IRQ_WITH_ARG
 #define DECLARE_VOID_IRQ(irq) \
 static void handle_void_irq_ ## irq (void){ handle_void_irq(irq);}