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[PATCH] remove CONFIG_KOBJECT_UEVENT option

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It makes zero sense to have hotplug, but not the netlink
events enabled today. Remove this option and merge the
kobject_uevent.h header into the kobject.h header file.

Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers 2005-11-11 05:33:52 +01:00 • committed by Greg Kroah-Hartman
parent 0343821177
commit 0296b22813
8 changed files with 40 additions and 107 deletions
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35
include/linux/kobject.h
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@ -23,15 +23,31 @@
#include <linux/spinlock.h>
#include <linux/rwsem.h>
#include <linux/kref.h>
#include <linux/kobject_uevent.h>
#include <linux/kernel.h>
#include <asm/atomic.h>
#define KOBJ_NAME_LEN 20
#define HOTPLUG_PATH_LEN 256
/* path to the userspace helper executed on an event */
extern char hotplug_path[];
/* counter to tag the hotplug event, read only except for the kobject core */
extern u64 hotplug_seqnum;
/* the actions here must match the proper string in lib/kobject_uevent.c */
typedef int __bitwise kobject_action_t;
enum kobject_action {
KOBJ_ADD = (__force kobject_action_t) 0x01, /* add event, for hotplug */
KOBJ_REMOVE = (__force kobject_action_t) 0x02, /* remove event, for hotplug */
KOBJ_CHANGE = (__force kobject_action_t) 0x03, /* a sysfs attribute file has changed */
KOBJ_MOUNT = (__force kobject_action_t) 0x04, /* mount event for block devices */
KOBJ_UMOUNT = (__force kobject_action_t) 0x05, /* umount event for block devices */
KOBJ_OFFLINE = (__force kobject_action_t) 0x06, /* offline event for hotplug devices */
KOBJ_ONLINE = (__force kobject_action_t) 0x07, /* online event for hotplug devices */
};
struct kobject {
const char * k_name;
char name[KOBJ_NAME_LEN];
@ -243,16 +259,33 @@ extern void subsys_remove_file(struct subsystem * , struct subsys_attribute *);
#ifdef CONFIG_HOTPLUG
void kobject_hotplug(struct kobject *kobj, enum kobject_action action);
int add_hotplug_env_var(char **envp, int num_envp, int *cur_index,
char *buffer, int buffer_size, int *cur_len,
const char *format, ...)
__attribute__((format (printf, 7, 8)));
int kobject_uevent(struct kobject *kobj,
enum kobject_action action,
struct attribute *attr);
int kobject_uevent_atomic(struct kobject *kobj,
enum kobject_action action,
struct attribute *attr);
#else
static inline void kobject_hotplug(struct kobject *kobj, enum kobject_action action) { }
static inline int add_hotplug_env_var(char **envp, int num_envp, int *cur_index,
char *buffer, int buffer_size, int *cur_len,
const char *format, ...)
{ return 0; }
int kobject_uevent(struct kobject *kobj,
enum kobject_action action,
struct attribute *attr)
{ return 0; }
int kobject_uevent_atomic(struct kobject *kobj,
enum kobject_action action,
struct attribute *attr)
{ return 0; }
#endif
#endif /* __KERNEL__ */