diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-23 19:03:21 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-23 19:03:21 -0400 |
| commit | 536f8098026bde1368bbfcbcb9682a7637b73df2 (patch) | |
| tree | cf83d2e1afa503b6aeba103b55cd1da0af4e7a4c /drivers/base | |
| parent | e86ee6682b649183c11013a98be02f25e9ae399d (diff) | |
| parent | 3fd07d3bf0077dcc0f5a33d2eb1938ea050da8da (diff) | |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/class.c | 13 | ||||
| -rw-r--r-- | drivers/base/dd.c | 3 |
2 files changed, 16 insertions, 0 deletions
diff --git a/drivers/base/class.c b/drivers/base/class.c index 3b112e3542f..ce23dc8c18c 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -669,6 +669,7 @@ void class_device_destroy(struct class *cls, dev_t devt) int class_device_rename(struct class_device *class_dev, char *new_name) { int error = 0; + char *old_class_name = NULL, *new_class_name = NULL; class_dev = class_device_get(class_dev); if (!class_dev) @@ -677,12 +678,24 @@ int class_device_rename(struct class_device *class_dev, char *new_name) pr_debug("CLASS: renaming '%s' to '%s'\n", class_dev->class_id, new_name); + if (class_dev->dev) + old_class_name = make_class_name(class_dev); + strlcpy(class_dev->class_id, new_name, KOBJ_NAME_LEN); error = kobject_rename(&class_dev->kobj, new_name); + if (class_dev->dev) { + new_class_name = make_class_name(class_dev); + sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj, + new_class_name); + sysfs_remove_link(&class_dev->dev->kobj, old_class_name); + } class_device_put(class_dev); + kfree(old_class_name); + kfree(new_class_name); + return error; } diff --git a/drivers/base/dd.c b/drivers/base/dd.c index d5bbce38282..3565e979530 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -40,6 +40,9 @@ */ void device_bind_driver(struct device * dev) { + if (klist_node_attached(&dev->knode_driver)) + return; + pr_debug("bound device '%s' to driver '%s'\n", dev->bus_id, dev->driver->name); klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices); |