[svn-commits] mattf: trunk r2542 - /trunk/zaptel.c

[svn-commits at lists.digium.com]

Author: mattf
Date: Fri May 18 11:21:20 2007
New Revision: 2542

URL: http://svn.digium.com/view/zaptel?view=rev&rev=2542
Log:
Let's not overload our minor numbers.  Fixes error on unload on systems with more than 250 devices.

Modified:
    trunk/zaptel.c

Modified: trunk/zaptel.c
URL: http://svn.digium.com/view/zaptel/trunk/zaptel.c?view=diff&rev=2542&r1=2541&r2=2542
==============================================================================
--- trunk/zaptel.c (original)
+++ trunk/zaptel.c Fri May 18 11:21:20 2007
@@ -4720,8 +4720,10 @@
 #ifdef CONFIG_ZAP_UDEV
 	for (x = 0; x < span->channels; x++) {
 		char chan_name[50];
-		sprintf(chan_name, "zap%d", span->chans[x].channo);
-		CLASS_DEV_CREATE(zap_class, MKDEV(ZT_MAJOR, span->chans[x].channo), NULL, chan_name);
+		if (span->chans[x].channo < 250) {
+			sprintf(chan_name, "zap%d", span->chans[x].channo);
+			CLASS_DEV_CREATE(zap_class, MKDEV(ZT_MAJOR, span->chans[x].channo), NULL, chan_name);
+		}
 	}
 #endif /* CONFIG_ZAP_UDEV */
 
@@ -4774,7 +4776,8 @@
 
 #ifdef CONFIG_ZAP_UDEV
 	for (x = 0; x < span->channels; x++) {
-		class_device_destroy(zap_class, MKDEV(ZT_MAJOR, span->chans[x].channo));
+		if (span->chans[x].channo < 250)
+			class_device_destroy(zap_class, MKDEV(ZT_MAJOR, span->chans[x].channo));
 	}
 #endif /* CONFIG_ZAP_UDEV */