This function is only called by das16_cancel(). Absorb it to clarify code.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/das16.c | 17 +++++------------
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/comedi/drivers/das16.c
b/drivers/staging/comedi/drivers/das16.c
index 97e5e7dc..2564af0 100644
--- a/drivers/staging/comedi/drivers/das16.c
+++ b/drivers/staging/comedi/drivers/das16.c
@@ -451,17 +451,6 @@ struct das16_private_struct {
unsigned int can_burst:1;
};
-static void das16_ai_disable(struct comedi_device *dev)
-{
- struct das16_private_struct *devpriv = dev->private;
-
- /* disable interrupts, dma and pacer clocked conversions */
- devpriv->ctrl_reg &= ~(DAS16_CTRL_INTE |
- DAS16_CTRL_DMAE |
- DAS16_CTRL_PACING_MASK);
- outb(devpriv->ctrl_reg, dev->iobase + DAS16_CTRL_REG);
-}
-
static void das16_interrupt(struct comedi_device *dev)
{
struct das16_private_struct *devpriv = dev->private;
@@ -772,7 +761,11 @@ static int das16_cancel(struct comedi_device *dev, struct
comedi_subdevice *s)
spin_lock_irqsave(&dev->spinlock, flags);
- das16_ai_disable(dev);
+ /* disable interrupts, dma and pacer clocked conversions */
+ devpriv->ctrl_reg &= ~(DAS16_CTRL_INTE | DAS16_CTRL_DMAE |
+ DAS16_CTRL_PACING_MASK);
+ outb(devpriv->ctrl_reg, dev->iobase + DAS16_CTRL_REG);
+
comedi_isadma_disable(dma->chan);
/* disable SW timer */
--
2.0.3
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