svn commit: r198774 - head/sys/dev/usb/serial

[Andrew Thompson]

Author: thompsa
Date: Sun Nov  1 21:41:44 2009
New Revision: 198774
URL: http://svn.freebsd.org/changeset/base/198774

Log:
  Check unit number and provide string name for consdev.
  
  Submitted by:	HPS

Modified:
  head/sys/dev/usb/serial/usb_serial.c

Modified: head/sys/dev/usb/serial/usb_serial.c
==============================================================================
--- head/sys/dev/usb/serial/usb_serial.c	Sun Nov  1 20:24:17 2009	(r198773)
+++ head/sys/dev/usb/serial/usb_serial.c	Sun Nov  1 21:41:44 2009	(r198774)
@@ -1300,7 +1300,12 @@ CONSOLE_DRIVER(ucom);
 static void
 ucom_cnprobe(struct consdev  *cp)
 {
-	cp->cn_pri = CN_NORMAL;
+	if (ucom_cons_unit != -1)
+		cp->cn_pri = CN_NORMAL;
+	else
+		cp->cn_pri = CN_DEAD;
+
+	strlcpy(cp->cn_name, "ucom", sizeof(cp->cn_name));
 }
 
 static void