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[S390] ccw_bus_type: make it static

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Make ccw_bus_type static. ccw_device drivers have to
use ccw_driver_register.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Sebastian Ott 2011-03-23 10:16:03 +01:00 • committed by Martin Schwidefsky
parent 3bda058b0c
commit d5ab5276ba
2 changed files with 2 additions and 4 deletions
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5
drivers/s390/cio/device.c
View file

@ -127,7 +127,7 @@ static int ccw_uevent(struct device *dev, struct kobj_uevent_env *env)
return ret; return ret;
} }
struct bus_type ccw_bus_type; static struct bus_type ccw_bus_type;
static void io_subchannel_irq(struct subchannel *); static void io_subchannel_irq(struct subchannel *);
static int io_subchannel_probe(struct subchannel *); static int io_subchannel_probe(struct subchannel *);
@ -1970,7 +1970,7 @@ static const struct dev_pm_ops ccw_pm_ops = {
.restore = ccw_device_pm_restore, .restore = ccw_device_pm_restore,
}; };
struct bus_type ccw_bus_type = { static struct bus_type ccw_bus_type = {
.name = "ccw", .name = "ccw",
.match = ccw_bus_match, .match = ccw_bus_match,
.uevent = ccw_uevent, .uevent = ccw_uevent,
@ -2110,5 +2110,4 @@ EXPORT_SYMBOL(ccw_device_set_offline);
EXPORT_SYMBOL(ccw_driver_register); EXPORT_SYMBOL(ccw_driver_register);
EXPORT_SYMBOL(ccw_driver_unregister); EXPORT_SYMBOL(ccw_driver_unregister);
EXPORT_SYMBOL(get_ccwdev_by_busid); EXPORT_SYMBOL(get_ccwdev_by_busid);
EXPORT_SYMBOL(ccw_bus_type);
EXPORT_SYMBOL_GPL(ccw_device_get_subchannel_id); EXPORT_SYMBOL_GPL(ccw_device_get_subchannel_id);

1
drivers/s390/cio/device.h
View file

@ -133,7 +133,6 @@ void ccw_device_set_notoper(struct ccw_device *cdev);
/* qdio needs this. */ /* qdio needs this. */
void ccw_device_set_timeout(struct ccw_device *, int); void ccw_device_set_timeout(struct ccw_device *, int);
extern struct subchannel_id ccw_device_get_subchannel_id(struct ccw_device *); extern struct subchannel_id ccw_device_get_subchannel_id(struct ccw_device *);
extern struct bus_type ccw_bus_type;
/* Channel measurement facility related */ /* Channel measurement facility related */
void retry_set_schib(struct ccw_device *cdev); void retry_set_schib(struct ccw_device *cdev);