staging: comedi: addi_apci_1564: move apci1564_di_insn_bits() to addi_apci_1564.c

This function is already compliant with the comedi API and is behaving as
comedi core expects.  This patch moves it out of
addi-data/hwdrv_apci1564.c and into the driver proper since no further
work needs to be done on it.

Signed-off-by: Chase Southwood <chase.southwood@gmail.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c

@@ -129,18 +129,6 @@ static int apci1564_di_config(struct comedi_device *dev,
 	return insn->n;
 }
 
-static int apci1564_di_insn_bits(struct comedi_device *dev,
-				 struct comedi_subdevice *s,
-				 struct comedi_insn *insn,
-				 unsigned int *data)
-{
-	struct addi_private *devpriv = dev->private;
-
-	data[1] = inl(devpriv->i_IobaseAmcc + APCI1564_DI_REG);
-
-	return insn->n;
-}
-
 /*
  * Configures The Digital Output Subdevice.
  *

drivers/staging/comedi/drivers/addi_apci_1564.c

@@ -14,6 +14,18 @@ static irqreturn_t v_ADDI_Interrupt(int irq, void *d)
 	return IRQ_RETVAL(1);
 }
 
+static int apci1564_di_insn_bits(struct comedi_device *dev,
+				 struct comedi_subdevice *s,
+				 struct comedi_insn *insn,
+				 unsigned int *data)
+{
+	struct addi_private *devpriv = dev->private;
+
+	data[1] = inl(devpriv->i_IobaseAmcc + APCI1564_DI_REG);
+
+	return insn->n;
+}
+
 static int apci1564_reset(struct comedi_device *dev)
 {
 	struct addi_private *devpriv = dev->private;