From 1a78b71fac5d27b24781fa0bee0e40d02108ff92 Mon Sep 17 00:00:00 2001
From: Oron Peled <oron.peled@xorcom.com>
Date: Tue, 28 Oct 2014 13:50:30 -0400
Subject: [PATCH] xpp: waitfor_xpds: documentation

Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
---
 xpp/waitfor_xpds | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xpp/waitfor_xpds b/xpp/waitfor_xpds
index 4f60f5d..2d08013 100755
--- a/xpp/waitfor_xpds
+++ b/xpp/waitfor_xpds
@@ -95,10 +95,12 @@ if ! dahdi_hardware="`which dahdi_hardware 2>/dev/null`"; then
 	exit 0
 fi
 
+# Just make sure
 if [ "`$dahdi_hardware | grep xpp_usb`" != "" ]; then
 	astribank_is_starting -v -a
 fi
 if ! astribank_is_starting; then
+	# No Astribanks ever seen -- nothing to do
 	exit 0
 fi