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uwb: add debug prints during channel change and beacon actions

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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>
This commit is contained in:
Thomas Pugliese 2013-12-20 11:54:07 -06:00 committed by Greg Kroah-Hartman
parent b4a9dfb02d
commit f79833a7ab
2 changed files with 6 additions and 1 deletions
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3
drivers/uwb/beacon.c
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@ -117,6 +117,7 @@ int uwb_rc_beacon(struct uwb_rc *rc, int channel, unsigned bpst_offset)
int result; int result;
struct device *dev = &rc->uwb_dev.dev; struct device *dev = &rc->uwb_dev.dev;
dev_dbg(dev, "%s: channel = %d\n", __func__, channel);
if (channel < 0) if (channel < 0)
channel = -1; channel = -1;
if (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); mutex_lock(&rc->uwb_dev.mutex);
if (uwb_rc_evt_bp_slot_change_no_slot(bpsc)) { 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; rc->beaconing = -1;
} else } else
rc->uwb_dev.beacon_slot = uwb_rc_evt_bp_slot_change_slot_num(bpsc); rc->uwb_dev.beacon_slot = uwb_rc_evt_bp_slot_change_slot_num(bpsc);

4
drivers/uwb/radio.c
View File

@ -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) static int uwb_radio_change_channel(struct uwb_rc *rc, int channel)
{ {
int ret = 0; 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) if (channel == -1)
uwb_radio_channel_changed(rc, channel); uwb_radio_channel_changed(rc, channel);