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Driver core: change sysdev classes to use dynamic kobject names

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All kobjects require a dynamically allocated name now. We no longer
need to keep track if the name is statically assigned, we can just
unconditionally free() all kobject names on cleanup.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers
2007-12-20 02:09:39 +01:00
committed by Greg Kroah-Hartman
parent 528a4bf1d5
commit af5ca3f4ec
55 changed files with 62 additions and 73 deletions
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13
include/linux/kobject.h
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@@ -61,7 +61,7 @@ enum kobject_action {
};
struct kobject {
const char * k_name;
const char *name;
struct kref kref;
struct list_head entry;
struct kobject * parent;
@@ -69,7 +69,6 @@ struct kobject {
struct kobj_type * ktype;
struct sysfs_dirent * sd;
unsigned int state_initialized:1;
unsigned int state_name_set:1;
unsigned int state_in_sysfs:1;
unsigned int state_add_uevent_sent:1;
unsigned int state_remove_uevent_sent:1;
@@ -80,7 +79,7 @@ extern int kobject_set_name(struct kobject *, const char *, ...)
static inline const char * kobject_name(const struct kobject * kobj)
{
return kobj->k_name;
return kobj->name;
}
extern void kobject_init(struct kobject *kobj, struct kobj_type *ktype);
@@ -189,14 +188,6 @@ static inline struct kobj_type *get_ktype(struct kobject *kobj)
extern struct kobject * kset_find_obj(struct kset *, const char *);
/*
* Use this when initializing an embedded kset with no other
* fields to initialize.
*/
#define set_kset_name(str) .kset = { .kobj = { .k_name = str } }
/* The global /sys/kernel/ kobject for people to chain off of */
extern struct kobject *kernel_kobj;
/* The global /sys/hypervisor/ kobject for people to chain off of */