diff options
Diffstat (limited to 'drivers/base/core.c')
| -rw-r--r-- | drivers/base/core.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 992eba3289b..7762ee86697 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -571,6 +571,8 @@ static struct kobject *virtual_device_parent(struct device *dev) static struct kobject * get_device_parent(struct device *dev, struct device *parent) { + int retval; + if (dev->class) { struct kobject *kobj = NULL; struct kobject *parent_kobj; @@ -600,8 +602,18 @@ static struct kobject * get_device_parent(struct device *dev, return kobj; /* or create a new class-directory at the parent device */ - return kobject_kset_add_dir(&dev->class->class_dirs, - parent_kobj, dev->class->name); + k = kobject_create(); + if (!k) + return NULL; + k->kset = &dev->class->class_dirs; + retval = kobject_add_ng(k, parent_kobj, "%s", dev->class->name); + if (retval < 0) { + kobject_put(k); + return NULL; + } + /* Do not emit a uevent, as it's not needed for this + * "class glue" directory. */ + return k; } if (parent) |