From a67524c8bf7509fed179259cfe86a700b95b2324 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Wed, 11 Dec 2019 17:22:31 +0100 Subject: media: pulse8-cec: log when a CEC message is received Log (if debug > 0) when a CEC message is received. This is done for transmits already, so it makes sense to do the same for receives. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/pulse8-cec/pulse8-cec.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/media') diff --git a/drivers/media/usb/pulse8-cec/pulse8-cec.c b/drivers/media/usb/pulse8-cec/pulse8-cec.c index 17fcaf7e558a..afda438d4e0a 100644 --- a/drivers/media/usb/pulse8-cec/pulse8-cec.c +++ b/drivers/media/usb/pulse8-cec/pulse8-cec.c @@ -333,6 +333,10 @@ static void pulse8_irq_work_handler(struct work_struct *work) spin_lock_irqsave(&pulse8->msg_lock, flags); while (pulse8->rx_msg_num) { spin_unlock_irqrestore(&pulse8->msg_lock, flags); + if (debug) + dev_info(pulse8->dev, "adap received %*ph\n", + pulse8->rx_msg[pulse8->rx_msg_cur_idx].len, + pulse8->rx_msg[pulse8->rx_msg_cur_idx].msg); cec_received_msg(pulse8->adap, &pulse8->rx_msg[pulse8->rx_msg_cur_idx]); spin_lock_irqsave(&pulse8->msg_lock, flags); -- cgit v1.2.3-59-g8ed1b