This function is only called by apci3120_set_chanlist(). Absorb it.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/addi_apci_3120.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/comedi/drivers/addi_apci_3120.c b/drivers/staging/comedi/drivers/addi_apci_3120.c
index f00b9ba0..e9816e7 100644
--- a/drivers/staging/comedi/drivers/addi_apci_3120.c
+++ b/drivers/staging/comedi/drivers/addi_apci_3120.c
@@ -395,12 +395,6 @@ static void apci3120_exttrig_enable(struct comedi_device *dev, bool enable)
outw(devpriv->ctrl, dev->iobase + APCI3120_CTRL_REG);
}
-static void apci3120_ai_reset_fifo(struct comedi_device *dev)
-{
- /* a dummy read of APCI3120_TIMER_MODE_REG resets the ai FIFO */
- inw(dev->iobase + APCI3120_TIMER_MODE_REG);
-}
-
static void apci3120_set_chanlist(struct comedi_device *dev,
struct comedi_subdevice *s,
int n_chan, unsigned int *chanlist)
@@ -424,7 +418,8 @@ static void apci3120_set_chanlist(struct comedi_device *dev,
outw(val, dev->iobase + APCI3120_CHANLIST_REG);
}
- apci3120_ai_reset_fifo(dev);
+ /* a dummy read of APCI3120_TIMER_MODE_REG resets the ai FIFO */
+ inw(dev->iobase + APCI3120_TIMER_MODE_REG);
/* set scan length (PR) and scan start (PA) */
devpriv->ctrl = APCI3120_CTRL_PR(n_chan - 1) | APCI3120_CTRL_PA(0);
--
2.0.3
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