uwb: add debug prints during channel change and beacon actions

Add debug prints during channel change and beacon actions.

Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 6 insertions, 1 deletions

diff --git a/drivers/uwb/beacon.c b/drivers/uwb/beacon.c
index dcdd59bfcd09..7b763610ce75 100644
--- a/drivers/uwb/beacon.c
+++ b/drivers/uwb/beacon.c
@@ -117,6 +117,7 @@ int uwb_rc_beacon(struct uwb_rc *rc, int channel, unsigned bpst_offset)
         int result;
         struct device *dev = &rc->uwb_dev.dev;
 
+        dev_dbg(dev, "%s: channel = %d\n", __func__, channel);
         if (channel < 0)
                 channel = -1;
         if (channel == -1)
@@ -517,7 +518,7 @@ int uwbd_evt_handle_rc_bp_slot_change(struct uwb_event *evt)
 
         mutex_lock(&rc->uwb_dev.mutex);
         if (uwb_rc_evt_bp_slot_change_no_slot(bpsc)) {
-                dev_info(dev, "stopped beaconing: No free slots in BP\n");
+                dev_err(dev, "stopped beaconing: No free slots in BP\n");
                 rc->beaconing = -1;
         } else
                 rc->uwb_dev.beacon_slot = uwb_rc_evt_bp_slot_change_slot_num(bpsc);
diff --git a/drivers/uwb/radio.c b/drivers/uwb/radio.c
index d58dfecf9a79..10adb9800999 100644
--- a/drivers/uwb/radio.c
+++ b/drivers/uwb/radio.c
@@ -62,6 +62,10 @@ static void uwb_radio_channel_changed(struct uwb_rc *rc, int channel)
 static int uwb_radio_change_channel(struct uwb_rc *rc, int channel)
 {
         int ret = 0;
+        struct device *dev = &rc->uwb_dev.dev;
+
+        dev_dbg(dev, "%s: channel = %d, rc->beaconing = %d\n", __func__,
+                channel, rc->beaconing);
 
         if (channel == -1)
                 uwb_radio_channel_changed(rc, channel);