cleanup: remote obsolete references to listening_ip

minidlna.conf.5

@@ -28,10 +28,6 @@ There should be no need to change this.
 .IP "\fBnetwork_interface\fP"
 Network interfaces to serve, comma delimited. Defaults to all.
 
-.IP "\fBlistening_ip\fP"
-Force to use specific IP address, not usually needed, minidlna will use the range 
-associated with network_interface.
-
 .IP "\fBstrict_dlna\fP"
 .nf
 Set this to strictly adhere to DLNA standards. 

minidlnad.8

@@ -30,9 +30,6 @@ This forces minidlna to rescan all of the media_dir directories.
 .IP "\fB\-f\fR \fIconfig_file\fR"
 Run minidlna with a different configuration file than the global default.
 
-.IP "\fB\-a\fR \fIlistening_ip\fR"
-If your machine has multiple IP's, you can tell minidlna to bind to a specific address.
-
 .IP "\fB\-p\fR \fIport\fR"
 Allows to run minidlna on a different port.
 

options.h

@@ -36,7 +36,6 @@
 enum upnpconfigoptions {
 	UPNP_INVALID = 0,
 	UPNPIFNAME = 1,			/* ext_ifname */
-	UPNPLISTENING_IP,		/* listening_ip */
 	UPNPPORT,			/* port */
 	UPNPPRESENTATIONURL,		/* presentation_url */
 	UPNPNOTIFY_INTERVAL,		/* notify_interval */