#define to_dev(obj) container_of(obj, struct device, kobj)
#define to_dev_attr(_attr) container_of(_attr, struct device_attribute, attr)
-extern struct attribute * dev_default_attrs[];
-
static ssize_t
dev_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
{
static struct kobj_type ktype_device = {
.release = device_release,
.sysfs_ops = &dev_sysfs_ops,
- .default_attrs = dev_default_attrs,
};
buffer = &buffer[length];
buffer_size -= length;
- if (dev->bus->hotplug) {
+ if (dev->bus && dev->bus->hotplug) {
/* have the bus specific function add its stuff */
retval = dev->bus->hotplug (dev, envp, num_envp, buffer, buffer_size);
if (retval) {
if ((error = kobject_add(&dev->kobj)))
goto Error;
+ kobject_hotplug(&dev->kobj, KOBJ_ADD);
if ((error = device_pm_add(dev)))
goto PMError;
if ((error = bus_add_device(dev)))
BusError:
device_pm_remove(dev);
PMError:
+ kobject_hotplug(&dev->kobj, KOBJ_REMOVE);
kobject_del(&dev->kobj);
Error:
if (parent)
platform_notify_remove(dev);
bus_remove_device(dev);
device_pm_remove(dev);
+ kobject_hotplug(&dev->kobj, KOBJ_REMOVE);
kobject_del(&dev->kobj);
if (parent)
put_device(parent);