diff options
| author |   mochel@digitalimplant.org <mochel@digitalimplant.org> | 2005-03-24 19:08:30 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-20 15:15:23 -0700 |
| commit | 36239577cfb6b9a7c111209536b54200b0252ebf (patch) | |
| tree | f8fa5034fbb31d273d0889119cbc20e4c4b0c983 /include | |
| parent | [PATCH] use device_for_each_child() to properly access child devices. (diff) | |
| download | linux-dev-36239577cfb6b9a7c111209536b54200b0252ebf.tar.xz linux-dev-36239577cfb6b9a7c111209536b54200b0252ebf.zip | |
[PATCH] Use a klist for device child lists.
- Use klist iterator in device_for_each_child(), making it safe to use for
removing devices.
- Remove unused list_to_dev() function.
- Kills all usage of devices_subsys.rwsem.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/device.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index d2434934d091..43249260cd1c 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -262,8 +262,8 @@ extern void class_device_destroy(struct class *cls, dev_t devt); struct device { - struct list_head node; /* node in sibling list */ - struct list_head children; + struct klist klist_children; + struct klist_node knode_parent; /* node in sibling list */ struct klist_node knode_driver; struct klist_node knode_bus; struct device * parent; @@ -298,12 +298,6 @@ struct device { void (*release)(struct device * dev); }; -static inline struct device * -list_to_dev(struct list_head *node) -{ - return list_entry(node, struct device, node); -} - static inline void * dev_get_drvdata (struct device *dev) { |