[PATCH BlueZ] input: Fix not adding watches when io channel is connected

From: Luiz Augusto von Dentz <luiz.von.dentz@...>

This can leave dangling pointers in case one of the channel is never
connected which cause -EALREADY to be returned by
input_device_set_channel next time the device attempts to connect.
---
 input/device.c |   23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/input/device.c b/input/device.c
index 0e3f4a9..ba27c6a 100644
--- a/input/device.c
+++ b/input/device.c
 <at>  <at>  -387,6 +387,11  <at>  <at>  static gboolean intr_watch_cb(GIOChannel *chan, GIOCondition cond, gpointer data
 	struct input_conn *iconn = data;
 	struct input_device *idev = iconn->idev;
 	gboolean connected = FALSE;
+	char address[18];
+
+	ba2str(&iconn->idev->dst, address);
+
+	DBG("Device %s disconnected", address);

 	/* Checking for ctrl_watch avoids a double g_io_channel_shutdown since
 	 * it's likely that ctrl_watch_cb has been queued for dispatching in
 <at>  <at>  -415,6 +420,11  <at>  <at>  static gboolean intr_watch_cb(GIOChannel *chan, GIOCondition cond, gpointer data
 static gboolean ctrl_watch_cb(GIOChannel *chan, GIOCondition cond, gpointer data)
 {
 	struct input_conn *iconn = data;
+	char address[18];