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Subject[PATCH 04/36] staging: comedi: cb_pcidas: remove forward declarations 4
Date
Move the cb_pcida_cancel function to remove the need for
the forward declaration.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/comedi/drivers/cb_pcidas.c | 42 ++++++++++++++----------------
1 file changed, 20 insertions(+), 22 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_pcidas.c b/drivers/staging/comedi/drivers/cb_pcidas.c
index 584f85b..fa3ed0e 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas.c
@@ -447,8 +447,6 @@ struct cb_pcidas_private {
*/
#define devpriv ((struct cb_pcidas_private *)dev->private)

-static int cb_pcidas_cancel(struct comedi_device *dev,
- struct comedi_subdevice *s);
static int cb_pcidas_ao_cancel(struct comedi_device *dev,
struct comedi_subdevice *s);
static void cb_pcidas_load_counters(struct comedi_device *dev, unsigned int *ns,
@@ -1128,6 +1126,26 @@ static int cb_pcidas_ao_cmdtest(struct comedi_device *dev,
return 0;
}

+/* cancel analog input command */
+static int cb_pcidas_cancel(struct comedi_device *dev,
+ struct comedi_subdevice *s)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&dev->spinlock, flags);
+ /* disable interrupts */
+ devpriv->adc_fifo_bits &= ~INTE & ~EOAIE;
+ outw(devpriv->adc_fifo_bits, devpriv->control_status + INT_ADCFIFO);
+ spin_unlock_irqrestore(&dev->spinlock, flags);
+
+ /* disable start trigger source and burst mode */
+ outw(0, devpriv->control_status + TRIG_CONTSTAT);
+ /* software pacer source */
+ outw(0, devpriv->control_status + ADCMUX_CONT);
+
+ return 0;
+}
+
static int cb_pcidas_ao_inttrig(struct comedi_device *dev,
struct comedi_subdevice *s,
unsigned int trig_num)
@@ -1409,26 +1427,6 @@ static irqreturn_t cb_pcidas_interrupt(int irq, void *d)
return IRQ_HANDLED;
}

-/* cancel analog input command */
-static int cb_pcidas_cancel(struct comedi_device *dev,
- struct comedi_subdevice *s)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&dev->spinlock, flags);
- /* disable interrupts */
- devpriv->adc_fifo_bits &= ~INTE & ~EOAIE;
- outw(devpriv->adc_fifo_bits, devpriv->control_status + INT_ADCFIFO);
- spin_unlock_irqrestore(&dev->spinlock, flags);
-
- /* disable start trigger source and burst mode */
- outw(0, devpriv->control_status + TRIG_CONTSTAT);
- /* software pacer source */
- outw(0, devpriv->control_status + ADCMUX_CONT);
-
- return 0;
-}
-
/* cancel analog output command */
static int cb_pcidas_ao_cancel(struct comedi_device *dev,
struct comedi_subdevice *s)
--
1.7.11


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