Index: timecall.c
===================================================================
--- timecall.c	(revision 357)
+++ timecall.c	(revision 358)
@@ -197,7 +197,7 @@
 	    return 0;
     }
 
-atexit(raydium_timecall_devrtc_close);
+raydium_atexit(raydium_timecall_devrtc_close);
 return freq;
 #else
 raydium_log("timecall: FAILED: /dev/rtc only available for Linux");