xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

Browse Source 
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  remove "struct subsystem" as it is no longer needed
  sysfs: printk format warning
  DOC: Fix wrong identifier name in Documentation/driver-model/devres.txt
  platform: reorder platform_device_del
  Driver core: fix show_uevent from taking up way too much stack
This commit is contained in:
Linus Torvalds
2007-05-04 18:04:48 -07:00
parent 89661adaae 823bccfc40
commit 5b33991576
49 changed files with 244 additions and 298 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/linux/device.h
View File

@@ -53,7 +53,7 @@ struct bus_type {
const char * name;
struct module * owner;
struct subsystem subsys;
struct kset subsys;
struct kset drivers;
struct kset devices;
struct klist klist_devices;
@@ -178,7 +178,7 @@ struct class {
const char * name;
struct module * owner;
struct subsystem subsys;
struct kset subsys;
struct list_head children;
struct list_head devices;
struct list_head interfaces;
@@ -558,8 +558,8 @@ extern void device_shutdown(void);
/* drivers/base/firmware.c */
extern int __must_check firmware_register(struct subsystem *);
extern void firmware_unregister(struct subsystem *);
extern int __must_check firmware_register(struct kset *);
extern void firmware_unregister(struct kset *);
/* debugging and troubleshooting/diagnostic helpers. */
extern const char *dev_driver_string(struct device *dev);

2
include/linux/fs.h
View File

@@ -1416,7 +1416,7 @@ extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *,
extern int vfs_statfs(struct dentry *, struct kstatfs *);
/* /sys/fs */
extern struct subsystem fs_subsys;
extern struct kset fs_subsys;
#define FLOCK_VERIFY_READ 1
#define FLOCK_VERIFY_WRITE 2

58
include/linux/kobject.h
View File

@@ -124,7 +124,6 @@ struct kset_uevent_ops {
};
struct kset {
struct subsystem * subsys;
struct kobj_type * ktype;
struct list_head list;
spinlock_t list_lock;
@@ -171,32 +170,23 @@ extern struct kobject * kset_find_obj(struct kset *, const char *);
#define set_kset_name(str) .kset = { .kobj = { .name = str } }
struct subsystem {
struct kset kset;
};
#define decl_subsys(_name,_type,_uevent_ops) \
struct subsystem _name##_subsys = { \
.kset = { \
.kobj = { .name = __stringify(_name) }, \
.ktype = _type, \
.uevent_ops =_uevent_ops, \
} \
struct kset _name##_subsys = { \
.kobj = { .name = __stringify(_name) }, \
.ktype = _type, \
.uevent_ops =_uevent_ops, \
}
#define decl_subsys_name(_varname,_name,_type,_uevent_ops) \
struct subsystem _varname##_subsys = { \
.kset = { \
.kobj = { .name = __stringify(_name) }, \
.ktype = _type, \
.uevent_ops =_uevent_ops, \
} \
struct kset _varname##_subsys = { \
.kobj = { .name = __stringify(_name) }, \
.ktype = _type, \
.uevent_ops =_uevent_ops, \
}
/* The global /sys/kernel/ subsystem for people to chain off of */
extern struct subsystem kernel_subsys;
extern struct kset kernel_subsys;
/* The global /sys/hypervisor/ subsystem */
extern struct subsystem hypervisor_subsys;
extern struct kset hypervisor_subsys;
/**
* Helpers for setting the kset of registered objects.
@@ -214,7 +204,7 @@ extern struct subsystem hypervisor_subsys;
*/
#define kobj_set_kset_s(obj,subsys) \
(obj)->kobj.kset = &(subsys).kset
(obj)->kobj.kset = &(subsys)
/**
* kset_set_kset_s(obj,subsys) - set kset for embedded kset.
@@ -228,7 +218,7 @@ extern struct subsystem hypervisor_subsys;
*/
#define kset_set_kset_s(obj,subsys) \
(obj)->kset.kobj.kset = &(subsys).kset
(obj)->kset.kobj.kset = &(subsys)
/**
* subsys_set_kset(obj,subsys) - set kset for subsystem
@@ -241,29 +231,31 @@ extern struct subsystem hypervisor_subsys;
*/
#define subsys_set_kset(obj,_subsys) \
(obj)->subsys.kset.kobj.kset = &(_subsys).kset
(obj)->subsys.kobj.kset = &(_subsys)
extern void subsystem_init(struct subsystem *);
extern int __must_check subsystem_register(struct subsystem *);
extern void subsystem_unregister(struct subsystem *);
extern void subsystem_init(struct kset *);
extern int __must_check subsystem_register(struct kset *);
extern void subsystem_unregister(struct kset *);
static inline struct subsystem * subsys_get(struct subsystem * s)
static inline struct kset *subsys_get(struct kset *s)
{
return s ? container_of(kset_get(&s->kset),struct subsystem,kset) : NULL;
if (s)
return kset_get(s);
return NULL;
}
static inline void subsys_put(struct subsystem * s)
static inline void subsys_put(struct kset *s)
{
kset_put(&s->kset);
kset_put(s);
}
struct subsys_attribute {
struct attribute attr;
ssize_t (*show)(struct subsystem *, char *);
ssize_t (*store)(struct subsystem *, const char *, size_t);
ssize_t (*show)(struct kset *, char *);
ssize_t (*store)(struct kset *, const char *, size_t);
};
extern int __must_check subsys_create_file(struct subsystem * ,
extern int __must_check subsys_create_file(struct kset *,
struct subsys_attribute *);
#if defined(CONFIG_HOTPLUG)

2
include/linux/module.h
View File

@@ -568,7 +568,7 @@ struct device_driver;
#ifdef CONFIG_SYSFS
struct module;
extern struct subsystem module_subsys;
extern struct kset module_subsys;
int mod_sysfs_init(struct module *mod);
int mod_sysfs_setup(struct module *mod,

2
include/linux/pci_hotplug.h
View File

@@ -174,7 +174,7 @@ extern int pci_hp_register (struct hotplug_slot *slot);
extern int pci_hp_deregister (struct hotplug_slot *slot);
extern int __must_check pci_hp_change_slot_info (struct hotplug_slot *slot,
struct hotplug_slot_info *info);
extern struct subsystem pci_hotplug_slots_subsys;
extern struct kset pci_hotplug_slots_subsys;
/* PCI Setting Record (Type 0) */
struct hpp_type0 {