Commit 74120719 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman

staging: comedi: comedi_fops: move comedi_get_subdevice_runflags()

For aesthetic reasons, move this function so its near
comedi_set_subdevice_runflags().
Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bc252fd1
...@@ -363,6 +363,18 @@ static void comedi_set_subdevice_runflags(struct comedi_subdevice *s, ...@@ -363,6 +363,18 @@ static void comedi_set_subdevice_runflags(struct comedi_subdevice *s,
spin_unlock_irqrestore(&s->spin_lock, flags); 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. This function restores a subdevice to an idle state.
*/ */
...@@ -2242,18 +2254,6 @@ void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s) ...@@ -2242,18 +2254,6 @@ void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s)
} }
EXPORT_SYMBOL(comedi_event); 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) static void comedi_device_init(struct comedi_device *dev)
{ {
memset(dev, 0, sizeof(*dev)); memset(dev, 0, sizeof(*dev));
......
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