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[S390] cio: Make some structures and a function static. 

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Cornelia Huck 2007-05-10 15:45:43 +02:00 committed by Martin Schwidefsky
parent 9a92fe48b9
commit f7e5d67c79
3 changed files with 3 additions and 6 deletions
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3
drivers/s390/cio/css.c
View File

@ -191,8 +191,7 @@ static int css_register_subchannel(struct subchannel *sch)
return ret;
}
int
css_probe_device(struct subchannel_id schid)
static int css_probe_device(struct subchannel_id schid)
{
int ret;
struct subchannel *sch;

2
drivers/s390/cio/css.h
View File

@ -138,9 +138,7 @@ struct css_driver {
* all css_drivers have the css_bus_type
*/
extern struct bus_type css_bus_type;
extern struct css_driver io_subchannel_driver;
extern int css_probe_device(struct subchannel_id);
extern int css_sch_device_register(struct subchannel *);
extern void css_sch_device_unregister(struct subchannel *);
extern struct subchannel * get_subchannel_by_schid(struct subchannel_id);

4
drivers/s390/cio/device.c
View File

@ -129,7 +129,7 @@ static void io_subchannel_verify(struct device *);
static void io_subchannel_ioterm(struct device *);
static void io_subchannel_shutdown(struct subchannel *);
struct css_driver io_subchannel_driver = {
static struct css_driver io_subchannel_driver = {
.subchannel_type = SUBCHANNEL_TYPE_IO,
.drv = {
.name = "io_subchannel",
@ -546,7 +546,7 @@ static struct attribute_group ccwdev_attr_group = {
.attrs = ccwdev_attrs,
};
struct attribute_group *ccwdev_attr_groups[] = {
static struct attribute_group *ccwdev_attr_groups[] = {
&ccwdev_attr_group,
NULL,
};