Bluetooth: bt3c: Delete some unuseful comments

I think the comments are used to debug, and we don't need them in
mainline code
Signed-off-by: DingXiang <dingxiang@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

drivers/bluetooth/bt3c_cs.c

@@ -227,7 +227,6 @@ static void bt3c_receive(struct bt3c_info *info)
 	iobase = info->p_dev->resource[0]->start;
 
 	avail = bt3c_read(iobase, 0x7006);
-	//printk("bt3c_cs: receiving %d bytes\n", avail);
 
 	bt3c_address(iobase, 0x7480);
 	while (size < avail) {
@@ -250,7 +249,6 @@ static void bt3c_receive(struct bt3c_info *info)
 
 			bt_cb(info->rx_skb)->pkt_type = inb(iobase + DATA_L);
 			inb(iobase + DATA_H);
-			//printk("bt3c: PACKET_TYPE=%02x\n", bt_cb(info->rx_skb)->pkt_type);
 
 			switch (bt_cb(info->rx_skb)->pkt_type) {
 
@@ -364,7 +362,6 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
 			if (stat & 0x0001)
 				bt3c_receive(info);
 			if (stat & 0x0002) {
-				//BT_ERR("Ack (stat=0x%04x)", stat);
 				clear_bit(XMIT_SENDING, &(info->tx_state));
 				bt3c_write_wakeup(info);
 			}