--- zzzz-none-000/linux-2.6.32.61/drivers/isdn/isdnloop/isdnloop.c	2013-06-10 09:43:48.000000000 +0000
+++ ar10-7272-687/linux-2.6.32.61/drivers/isdn/isdnloop/isdnloop.c	2010-04-08 11:00:21.000000000 +0000
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include "isdnloop.h"
 
+static char *revision = "$Revision: 1.11.6.7 $";
 static char *isdnloop_id = "loop0";
 
 MODULE_DESCRIPTION("ISDN4Linux: Pseudo Driver that simulates an ISDN card");
@@ -1492,6 +1493,17 @@
 static int __init
 isdnloop_init(void)
 {
+	char *p;
+	char rev[10];
+
+	if ((p = strchr(revision, ':'))) {
+		strcpy(rev, p + 1);
+		p = strchr(rev, '$');
+		*p = 0;
+	} else
+		strcpy(rev, " ??? ");
+	printk(KERN_NOTICE "isdnloop-ISDN-driver Rev%s\n", rev);
+
 	if (isdnloop_id)
 		return (isdnloop_addcard(isdnloop_id));