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staging: comedi: das16: remove some unnecessary parentheses 

These parentheses are not necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-07-29 14:08:13 -07:00 коммит произвёл Greg Kroah-Hartman
Родитель 05591eaf71
Коммит 27b579be13
1 изменённых файлов: 11 добавлений и 9 удалений
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20
drivers/staging/comedi/drivers/das16.c
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@ -668,9 +668,9 @@ static int das16_cmd_test(struct comedi_device *dev, struct comedi_subdevice *s,
unsigned int tmp = cmd->scan_begin_arg; unsigned int tmp = cmd->scan_begin_arg;
/* set divisors, correct timing arguments */ /* set divisors, correct timing arguments */
i8253_cascade_ns_to_timer_2div(devpriv->clockbase, i8253_cascade_ns_to_timer_2div(devpriv->clockbase,
&(devpriv->divisor1), &devpriv->divisor1,
&(devpriv->divisor2), &devpriv->divisor2,
&(cmd->scan_begin_arg), &cmd->scan_begin_arg,
cmd->flags & TRIG_ROUND_MASK); cmd->flags & TRIG_ROUND_MASK);
err += (tmp != cmd->scan_begin_arg); err += (tmp != cmd->scan_begin_arg);
} }
@ -678,9 +678,9 @@ static int das16_cmd_test(struct comedi_device *dev, struct comedi_subdevice *s,
unsigned int tmp = cmd->convert_arg; unsigned int tmp = cmd->convert_arg;
/* set divisors, correct timing arguments */ /* set divisors, correct timing arguments */
i8253_cascade_ns_to_timer_2div(devpriv->clockbase, i8253_cascade_ns_to_timer_2div(devpriv->clockbase,
&(devpriv->divisor1), &devpriv->divisor1,
&(devpriv->divisor2), &devpriv->divisor2,
&(cmd->convert_arg), &cmd->convert_arg,
cmd->flags & TRIG_ROUND_MASK); cmd->flags & TRIG_ROUND_MASK);
err += (tmp != cmd->convert_arg); err += (tmp != cmd->convert_arg);
} }
@ -717,8 +717,10 @@ static unsigned int das16_set_pacer(struct comedi_device *dev, unsigned int ns,
struct das16_private_struct *devpriv = dev->private; struct das16_private_struct *devpriv = dev->private;
unsigned long timer_base = dev->iobase + DAS16_TIMER_BASE_REG; unsigned long timer_base = dev->iobase + DAS16_TIMER_BASE_REG;
i8253_cascade_ns_to_timer_2div(devpriv->clockbase, &(devpriv->divisor1), i8253_cascade_ns_to_timer_2div(devpriv->clockbase,
&(devpriv->divisor2), &ns, &devpriv->divisor1,
&devpriv->divisor2,
&ns,
rounding_flags & TRIG_ROUND_MASK); rounding_flags & TRIG_ROUND_MASK);
/* Write the values of ctr1 and ctr2 into counters 1 and 2 */ /* Write the values of ctr1 and ctr2 into counters 1 and 2 */
@ -1072,7 +1074,7 @@ static int das16_attach(struct comedi_device *dev, struct comedi_devconfig *it)
set_dma_mode(devpriv->dma_chan, DMA_MODE_READ); set_dma_mode(devpriv->dma_chan, DMA_MODE_READ);
release_dma_lock(flags); release_dma_lock(flags);
init_timer(&(devpriv->timer)); init_timer(&devpriv->timer);
devpriv->timer.function = das16_timer_interrupt; devpriv->timer.function = das16_timer_interrupt;
devpriv->timer.data = (unsigned long)dev; devpriv->timer.data = (unsigned long)dev;
} }