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yaml
---
r: 317620
b: refs/heads/master
c: 9a0f763
h: refs/heads/master
v: v3
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H Hartley Sweeten authored and Greg Kroah-Hartman committed Jul 6, 2012
1 parent f9b2140 commit 9c5f6a8
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Showing 2 changed files with 21 additions and 23 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 9e11d05f89b44e5f2672a74e5fe0f7eced7a4cad
refs/heads/master: 9a0f7631f26cd9d9fc9f8fd1513427e13912a63c
42 changes: 20 additions & 22 deletions trunk/drivers/staging/comedi/drivers/cb_pcidas.c
Original file line number Diff line number Diff line change
Expand Up @@ -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,
Expand Down Expand Up @@ -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)
Expand Down Expand Up @@ -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)
Expand Down

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