diff options
| -rw-r--r-- | drivers/pci/hotplug/pci_hotplug_core.c | 60 | ||||
| -rw-r--r-- | fs/sysfs/file.c | 40 | ||||
| -rw-r--r-- | include/linux/sysfs.h | 7 |
3 files changed, 0 insertions, 107 deletions
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c index bd433ef6bfc..f0eba534f80 100644 --- a/drivers/pci/hotplug/pci_hotplug_core.c +++ b/drivers/pci/hotplug/pci_hotplug_core.c @@ -694,66 +694,6 @@ int __must_check pci_hp_change_slot_info(struct hotplug_slot *slot, if ((slot == NULL) || (info == NULL)) return -ENODEV; - /* - * check all fields in the info structure, and update timestamps - * for the files referring to the fields that have now changed. - */ - if ((has_power_file(slot) == 0) && - (slot->info->power_status != info->power_status)) { - retval = sysfs_update_file(&slot->kobj, - &hotplug_slot_attr_power.attr); - if (retval) - return retval; - } - - if ((has_attention_file(slot) == 0) && - (slot->info->attention_status != info->attention_status)) { - retval = sysfs_update_file(&slot->kobj, - &hotplug_slot_attr_attention.attr); - if (retval) - return retval; - } - - if ((has_latch_file(slot) == 0) && - (slot->info->latch_status != info->latch_status)) { - retval = sysfs_update_file(&slot->kobj, - &hotplug_slot_attr_latch.attr); - if (retval) - return retval; - } - - if ((has_adapter_file(slot) == 0) && - (slot->info->adapter_status != info->adapter_status)) { - retval = sysfs_update_file(&slot->kobj, - &hotplug_slot_attr_presence.attr); - if (retval) - return retval; - } - - if ((has_address_file(slot) == 0) && - (slot->info->address != info->address)) { - retval = sysfs_update_file(&slot->kobj, - &hotplug_slot_attr_address.attr); - if (retval) - return retval; - } - - if ((has_max_bus_speed_file(slot) == 0) && - (slot->info->max_bus_speed != info->max_bus_speed)) { - retval = sysfs_update_file(&slot->kobj, - &hotplug_slot_attr_max_bus_speed.attr); - if (retval) - return retval; - } - - if ((has_cur_bus_speed_file(slot) == 0) && - (slot->info->cur_bus_speed != info->cur_bus_speed)) { - retval = sysfs_update_file(&slot->kobj, - &hotplug_slot_attr_cur_bus_speed.attr); - if (retval) - return retval; - } - memcpy (slot->info, info, sizeof (struct hotplug_slot_info)); return 0; diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c index 9fdf8dae0dc..61a8c19df7c 100644 --- a/fs/sysfs/file.c +++ b/fs/sysfs/file.c @@ -3,7 +3,6 @@ */ #include <linux/module.h> -#include <linux/fsnotify.h> #include <linux/kobject.h> #include <linux/namei.h> #include <linux/poll.h> @@ -453,44 +452,6 @@ int sysfs_add_file_to_group(struct kobject *kobj, } EXPORT_SYMBOL_GPL(sysfs_add_file_to_group); - -/** - * sysfs_update_file - update the modified timestamp on an object attribute. - * @kobj: object we're acting for. - * @attr: attribute descriptor. - */ -int sysfs_update_file(struct kobject * kobj, const struct attribute * attr) -{ - struct sysfs_dirent *victim_sd = NULL; - struct dentry *victim = NULL; - int rc; - - rc = -ENOENT; - victim_sd = sysfs_get_dirent(kobj->sd, attr->name); - if (!victim_sd) - goto out; - - mutex_lock(&sysfs_rename_mutex); - victim = sysfs_get_dentry(victim_sd); - mutex_unlock(&sysfs_rename_mutex); - if (IS_ERR(victim)) { - rc = PTR_ERR(victim); - victim = NULL; - goto out; - } - - mutex_lock(&victim->d_inode->i_mutex); - victim->d_inode->i_mtime = CURRENT_TIME; - fsnotify_modify(victim); - mutex_unlock(&victim->d_inode->i_mutex); - rc = 0; - out: - dput(victim); - sysfs_put(victim_sd); - return rc; -} - - /** * sysfs_chmod_file - update the modified mode value on an object attribute. * @kobj: object we're acting for. @@ -641,4 +602,3 @@ EXPORT_SYMBOL_GPL(sysfs_schedule_callback); EXPORT_SYMBOL_GPL(sysfs_create_file); EXPORT_SYMBOL_GPL(sysfs_remove_file); -EXPORT_SYMBOL_GPL(sysfs_update_file); diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index b393bb44962..db5dd2403d0 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -87,8 +87,6 @@ int __must_check sysfs_move_dir(struct kobject *kobj, int __must_check sysfs_create_file(struct kobject *kobj, const struct attribute *attr); -int __must_check sysfs_update_file(struct kobject *kobj, - const struct attribute *attr); int __must_check sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode); void sysfs_remove_file(struct kobject *kobj, const struct attribute *attr); @@ -149,11 +147,6 @@ static inline int sysfs_create_file(struct kobject *kobj, return 0; } -static inline int sysfs_update_file(struct kobject *kobj, - const struct attribute *attr) -{ - return 0; -} static inline int sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode) { |