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staging: comedi: comedi_fops: move comedi_get_subdevice_runflags()
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For aesthetic reasons, move this function so its near
comedi_set_subdevice_runflags().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored and Greg Kroah-Hartman committed Jan 7, 2013
1 parent bc252fd commit 7412071
Showing 1 changed file with 12 additions and 12 deletions.
24 changes: 12 additions & 12 deletions drivers/staging/comedi/comedi_fops.c
Original file line number Diff line number Diff line change
Expand Up @@ -363,6 +363,18 @@ static void comedi_set_subdevice_runflags(struct comedi_subdevice *s,
spin_unlock_irqrestore(&s->spin_lock, flags);
}

unsigned comedi_get_subdevice_runflags(struct comedi_subdevice *s)
{
unsigned long flags;
unsigned runflags;

spin_lock_irqsave(&s->spin_lock, flags);
runflags = s->runflags;
spin_unlock_irqrestore(&s->spin_lock, flags);
return runflags;
}
EXPORT_SYMBOL(comedi_get_subdevice_runflags);

/*
This function restores a subdevice to an idle state.
*/
Expand Down Expand Up @@ -2242,18 +2254,6 @@ void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s)
}
EXPORT_SYMBOL(comedi_event);

unsigned comedi_get_subdevice_runflags(struct comedi_subdevice *s)
{
unsigned long flags;
unsigned runflags;

spin_lock_irqsave(&s->spin_lock, flags);
runflags = s->runflags;
spin_unlock_irqrestore(&s->spin_lock, flags);
return runflags;
}
EXPORT_SYMBOL(comedi_get_subdevice_runflags);

static void comedi_device_init(struct comedi_device *dev)
{
memset(dev, 0, sizeof(*dev));
Expand Down

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