[PATCH 09/75] Driver core: remove subsys_get()

Greg Kroah-Hartman
2007-10-12T22:22:41Z

There are no more subsystems, it's a kset now so remove the function and
the only two users, which are in the driver core.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 2 +-
drivers/base/class.c | 2 +-
include/linux/kobject.h | 7 -------
lib/kobject.c | 2 +-
4 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 2f77593..bc38085 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -728,7 +728,7 @@ EXPORT_SYMBOL_GPL(device_reprobe);

struct bus_type *get_bus(struct bus_type *bus)
{
- return bus ? container_of(subsys_get(&bus->subsys),
+ return bus ? container_of(kset_get(&bus->subsys),
struct bus_type, subsys) : NULL;
}

diff --git a/drivers/base/class.c b/drivers/base/class.c
index 50e3413..3e9b04c 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -93,7 +93,7 @@ void class_remove_file(struct class * cls, const struct class_attribute * attr)
static struct class *class_get(struct class *cls)
{
if (cls)
- return container_of(subsys_get(&cls->subsys), struct class, subsys);
+ return container_of(kset_get(&cls->subsys), struct class, subsys);
return NULL;
}

diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 45effed..c0fb535 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -231,13 +231,6 @@ extern void subsystem_init(struct kset *);
extern int __must_check subsystem_register(struct kset *);
extern void subsystem_unregister(struct kset *);

-static inline struct kset *subsys_get(struct kset *s)
-{
- if (s)
- return kset_get(s);
- return NULL;
-}
-
struct subsys_attribute {
struct attribute attr;
ssize_t (*show)(struct kset *, char *);
diff --git a/lib/kobject.c b/lib/kobject.c
index 0aa4e90..1326041 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -679,7 +679,7 @@ int subsys_create_file(struct kset *s, struct subsys_attribute *a)
if (!s || !a)
return -EINVAL;

- if (subsys_get(s)) {
+ if (kset_get(s)) {
error = sysfs_create_file(&s->kobj, &a->attr);
kset_put(s);
}
--
1.5.3.4