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Code Issues Releases Wiki Activity

staging: comedi: comedi_fops: move comedi_get_subdevice_runflags()

Browse source 
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>
This commit is contained in:
H Hartley Sweeten 2012-12-19 15:42:26 -07:00 committed by Greg Kroah-Hartman
parent bc252fd12c
commit 74120719a7
1 changed files with 12 additions and 12 deletions
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24
drivers/staging/comedi/comedi_fops.c
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@ -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.
*/
@ -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));