staging: comedi: Remove a "tracing" call

Remove a "tracing" call as it is not needed anymore
because there is an in-kernel function for that.
Signed-off-by: Eisha Chen-yen-su <chenyensu0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/jr3_pci.c

@@ -295,7 +295,6 @@ static int jr3_pci_open(struct comedi_device *dev)
 	struct comedi_subdevice *s;
 	int i;
 
-	dev_dbg(dev->class_dev, "jr3_pci_open\n");
 	for (i = 0; i < dev->n_subdevices; i++) {
 		s = &dev->subdevices[i];
 		spriv = s->private;