staging: comedi: pcl816: move pcl816_reset()

For aesthetics, move this function to follow the pcl812 and pcl818 drivers
better.

Remove the commented out cut-and-paste code from the pcl818 driver.

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

diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c
index 228301095824e5ef96854a4f549a60375a10a149..2487e4448fc443e4a4549022c646d0a2befe58fa 100644 (file)
--- a/drivers/staging/comedi/drivers/pcl816.c
+++ b/drivers/staging/comedi/drivers/pcl816.c
@@ -552,29 +552,6 @@ static int pcl816_ai_cancel(struct comedi_device *dev,
        return 0;
 }
 
-static void pcl816_reset(struct comedi_device *dev)
-{
-       unsigned long timer_base = dev->iobase + PCL816_TIMER_BASE;
-
-/* outb (0, dev->iobase + PCL818_DA_LO);         DAC=0V */
-/* outb (0, dev->iobase + PCL818_DA_HI); */
-/* udelay (1); */
-       outb(0, dev->iobase + PCL816_CONTROL);
-       outb(0, dev->iobase + PCL816_MUX);
-       outb(0, dev->iobase + PCL816_CLRINT);
-
-       /* Stop pacer */
-       i8254_set_mode(timer_base, 0, 2, I8254_MODE0 | I8254_BINARY);
-       i8254_set_mode(timer_base, 0, 1, I8254_MODE0 | I8254_BINARY);
-       i8254_set_mode(timer_base, 0, 0, I8254_MODE0 | I8254_BINARY);
-
-       outb(0, dev->iobase + PCL816_RANGE);
-
-       /* set all digital outputs low */
-       outb(0, dev->iobase + PCL816_DO_DI_LSB_REG);
-       outb(0, dev->iobase + PCL816_DO_DI_MSB_REG);
-}
-
 static int
 check_channel_list(struct comedi_device *dev,
                   struct comedi_subdevice *s, unsigned int *chanlist,
@@ -679,6 +656,26 @@ static int pcl816_do_insn_bits(struct comedi_device *dev,
        return insn->n;
 }
 
+static void pcl816_reset(struct comedi_device *dev)
+{
+       unsigned long timer_base = dev->iobase + PCL816_TIMER_BASE;
+
+       outb(0, dev->iobase + PCL816_CONTROL);
+       outb(0, dev->iobase + PCL816_MUX);
+       outb(0, dev->iobase + PCL816_CLRINT);
+
+       /* Stop pacer */
+       i8254_set_mode(timer_base, 0, 2, I8254_MODE0 | I8254_BINARY);
+       i8254_set_mode(timer_base, 0, 1, I8254_MODE0 | I8254_BINARY);
+       i8254_set_mode(timer_base, 0, 0, I8254_MODE0 | I8254_BINARY);
+
+       outb(0, dev->iobase + PCL816_RANGE);
+
+       /* set all digital outputs low */
+       outb(0, dev->iobase + PCL816_DO_DI_LSB_REG);
+       outb(0, dev->iobase + PCL816_DO_DI_MSB_REG);
+}
+
 static int pcl816_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 {
        const struct pcl816_board *board = comedi_board(dev);