staging: comedi: usbduxsigma: removing unneccesay attached info

Comedi core now reports that a device has been attached so that
the driver itself won't need to do it any longer. The driver now
just outputs the offset of the ADC converter which is a soft indicator
of the health of the board and also the user can grep this value
from the kernel log easier for debugging purposes.

Signed-off-by: Bernd Porr <mail@berndporr.me.uk>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/usbduxsigma.c

@@ -1661,7 +1661,7 @@ static int usbduxsigma_auto_attach(struct comedi_device *dev,
 		return offset;
 	}
 
-	dev_info(dev->class_dev, "attached, ADC_zero = %x\n", offset);
+	dev_info(dev->class_dev, "ADC_zero = %x\n", offset);
 
 	return 0;
 }