From f79833a7ab44fd7ce4db47c65c929747463a452d Mon Sep 17 00:00:00 2001
From: Thomas Pugliese <thomas.pugliese@gmail.com>
Date: Fri, 20 Dec 2013 11:54:07 -0600
Subject: [PATCH] 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>
---
drivers/uwb/beacon.c | 3 ++-
drivers/uwb/radio.c | 4 ++++
2 files changed, 6 insertions(+), 1 deletion(-)
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);
--
2.34.1