From 701f05343c257e198b880ba39f0c2f2b7e751368 Mon Sep 17 00:00:00 2001
From: Adam Sutton <dev@adamsutton.me.uk>
Date: Sun, 12 Jan 2014 22:31:27 +0000
Subject: [PATCH] linuxdvb: add back in la_is_enabled() callback that got
 removed by mistake.

---
 src/input/mpegts/linuxdvb/linuxdvb_adapter.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/input/mpegts/linuxdvb/linuxdvb_adapter.c b/src/input/mpegts/linuxdvb/linuxdvb_adapter.c
index 7d13625f..4ac2f616 100644
--- a/src/input/mpegts/linuxdvb/linuxdvb_adapter.c
+++ b/src/input/mpegts/linuxdvb/linuxdvb_adapter.c
@@ -109,6 +109,20 @@ linuxdvb_adapter_save ( linuxdvb_adapter_t *la )
   htsmsg_destroy(m);
 }
 
+/*
+ * Check if enabled
+ */
+static int
+linuxdvb_adapter_is_enabled ( linuxdvb_adapter_t *la )
+{
+  linuxdvb_frontend_t *lfe;
+  LIST_FOREACH(lfe, &la->la_frontends, lfe_link) {
+    if (lfe->mi_is_enabled((mpegts_input_t*)lfe))
+      return 1;
+  }
+  return 0;
+}
+
 /*
  * Create
  */
@@ -134,6 +148,9 @@ linuxdvb_adapter_create
   la->la_name       = strdup(buf);
   la->la_dvb_number = number;
 
+  /* Callbacks */
+  la->la_is_enabled = linuxdvb_adapter_is_enabled;
+
   return la;
 }