Remove some pairs of parentheses that don't really improve readability.
Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
---
drivers/staging/comedi/drivers/amplc_pci224.c | 25 ++++++++++++-------------
1 file changed, 12 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/comedi/drivers/amplc_pci224.c b/drivers/staging/comedi/drivers/amplc_pci224.c
index 0ac05fb..a7f3454 100644
--- a/drivers/staging/comedi/drivers/amplc_pci224.c
+++ b/drivers/staging/comedi/drivers/amplc_pci224.c
@@ -396,8 +396,8 @@ pci224_ao_set_data(struct comedi_device *dev, int chan, int range,
outw(1 << chan, dev->iobase + PCI224_DACCEN);
/* Set range and reset FIFO. */
devpriv->daccon = COMBINE(devpriv->daccon, devpriv->hwrange[range],
- (PCI224_DACCON_POLAR_MASK |
- PCI224_DACCON_VREF_MASK));
+ PCI224_DACCON_POLAR_MASK |
+ PCI224_DACCON_VREF_MASK);
outw(devpriv->daccon | PCI224_DACCON_FIFORESET,
dev->iobase + PCI224_DACCON);
/*
@@ -685,7 +685,7 @@ static int pci224_ao_check_chanlist(struct comedi_device *dev,
__func__);
return -EINVAL;
}
- chan_mask |= (1 << chan);
+ chan_mask |= 1 << chan;
if (range != range0) {
dev_dbg(dev->class_dev,
@@ -925,13 +925,13 @@ static int pci224_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
* N.B. DAC FIFO interrupts are currently disabled.
*/
devpriv->daccon = COMBINE(devpriv->daccon,
- (devpriv->
- hwrange[range] | PCI224_DACCON_TRIG_NONE |
- PCI224_DACCON_FIFOINTR_NHALF),
- (PCI224_DACCON_POLAR_MASK |
- PCI224_DACCON_VREF_MASK |
- PCI224_DACCON_TRIG_MASK |
- PCI224_DACCON_FIFOINTR_MASK));
+ devpriv->hwrange[range] |
+ PCI224_DACCON_TRIG_NONE |
+ PCI224_DACCON_FIFOINTR_NHALF,
+ PCI224_DACCON_POLAR_MASK |
+ PCI224_DACCON_VREF_MASK |
+ PCI224_DACCON_TRIG_MASK |
+ PCI224_DACCON_FIFOINTR_MASK);
outw(devpriv->daccon | PCI224_DACCON_FIFORESET,
dev->iobase + PCI224_DACCON);
@@ -1161,9 +1161,8 @@ static int pci224_attach_common(struct comedi_device *dev,
outw(PCI224_DACCON_GLOBALRESET, dev->iobase + PCI224_DACCON);
outw(0, dev->iobase + PCI224_DACCEN);
outw(0, dev->iobase + PCI224_FIFOSIZ);
- devpriv->daccon = (PCI224_DACCON_TRIG_SW | PCI224_DACCON_POLAR_BI |
- PCI224_DACCON_FIFOENAB |
- PCI224_DACCON_FIFOINTR_EMPTY);
+ devpriv->daccon = PCI224_DACCON_TRIG_SW | PCI224_DACCON_POLAR_BI |
+ PCI224_DACCON_FIFOENAB | PCI224_DACCON_FIFOINTR_EMPTY;
outw(devpriv->daccon | PCI224_DACCON_FIFORESET,
dev->iobase + PCI224_DACCON);
--
2.0.0
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