From: Thomas Pugliese Date: Fri, 20 Dec 2013 17:54:07 +0000 (-0600) Subject: uwb: add debug prints during channel change and beacon actions X-Git-Tag: firefly_0821_release~176^2~4624^2~98 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f79833a7ab44fd7ce4db47c65c929747463a452d;p=firefly-linux-kernel-4.4.55.git uwb: add debug prints during channel change and beacon actions Add debug prints during channel change and beacon actions. Signed-off-by: Thomas Pugliese Signed-off-by: Greg Kroah-Hartman --- 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);