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Staging: comedi: 8255.c: mark some functions static

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sparse pointed out that these functions should be static, so mark them
as such.

Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2010-05-04 16:01:19 -07:00
parent 30162d690c
commit 135998cc00
1 changed files with 12 additions and 9 deletions
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21
drivers/staging/comedi/drivers/8255.c
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@ -120,8 +120,8 @@ COMEDI_INITCLEANUP(driver_8255);
static void do_config(struct comedi_device *dev, struct comedi_subdevice *s);
void subdev_8255_interrupt(struct comedi_device *dev,
struct comedi_subdevice *s)
static void subdev_8255_interrupt(struct comedi_device *dev,
struct comedi_subdevice *s)
{
short d;
@ -319,9 +319,10 @@ static int subdev_8255_cancel(struct comedi_device *dev,
return 0;
}
int subdev_8255_init(struct comedi_device *dev, struct comedi_subdevice *s,
int (*cb) (int, int, int, unsigned long),
unsigned long arg)
static int subdev_8255_init(struct comedi_device *dev,
struct comedi_subdevice *s,
int (*cb) (int, int, int, unsigned long),
unsigned long arg)
{
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
@ -349,9 +350,10 @@ int subdev_8255_init(struct comedi_device *dev, struct comedi_subdevice *s,
}
EXPORT_SYMBOL(subdev_8255_init);
int subdev_8255_init_irq(struct comedi_device *dev, struct comedi_subdevice *s,
int (*cb) (int, int, int, unsigned long),
unsigned long arg)
static int subdev_8255_init_irq(struct comedi_device *dev,
struct comedi_subdevice *s,
int (*cb) (int, int, int, unsigned long),
unsigned long arg)
{
int ret;
@ -369,7 +371,8 @@ int subdev_8255_init_irq(struct comedi_device *dev, struct comedi_subdevice *s,
}
EXPORT_SYMBOL(subdev_8255_init_irq);
void subdev_8255_cleanup(struct comedi_device *dev, struct comedi_subdevice *s)
static void subdev_8255_cleanup(struct comedi_device *dev,
struct comedi_subdevice *s)
{
if (s->private) {
/* this test does nothing, so comment it out