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| author | Kay Sievers <kay.sievers@vrfy.org> | 2007-03-14 03:25:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-04-27 10:57:28 -0700 |
| commit | 864062457a2e444227bd368ca5f2a2b740de604f (patch) | |
| tree | 38e516852ee9825b5ffe0b1f2e8abea0a88b1674 /include | |
| parent | 00ed8e3dda47f8421b11da17e353d7db8c878121 (diff) | |
| download | op-kernel-dev-864062457a2e444227bd368ca5f2a2b740de604f.zip op-kernel-dev-864062457a2e444227bd368ca5f2a2b740de604f.tar.gz | |
driver core: fix namespace issue with devices assigned to classes
- uses a kset in "struct class" to keep track of all directories
belonging to this class
- merges with the /sys/devices/virtual logic.
- removes the namespace-dir if the last member of that class
leaves the directory.
There may be locking or refcounting fixes left, I stopped when it seemed
to work with network and sound modules. :)
From: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/device.h | 3 | ||||
| -rw-r--r-- | include/linux/kobject.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index 5cf30e9..de0e73e 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -181,10 +181,9 @@ struct class { struct list_head children; struct list_head devices; struct list_head interfaces; + struct kset class_dirs; struct semaphore sem; /* locks both the children and interfaces lists */ - struct kobject *virtual_dir; - struct class_attribute * class_attrs; struct class_device_attribute * class_dev_attrs; struct device_attribute * dev_attrs; diff --git a/include/linux/kobject.h b/include/linux/kobject.h index b850e03..d37cd7f 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -89,6 +89,8 @@ extern void kobject_unregister(struct kobject *); extern struct kobject * kobject_get(struct kobject *); extern void kobject_put(struct kobject *); +extern struct kobject *kobject_kset_add_dir(struct kset *kset, + struct kobject *, const char *); extern struct kobject *kobject_add_dir(struct kobject *, const char *); extern char * kobject_get_path(struct kobject *, gfp_t); |
