Driver core: clean up debugging messages
The driver core debugging messages are a mess. This provides a unified message that makes them actually useful. The format for new kobject debug messages should be: driver/bus/class: 'OBJECT_NAME': FUNCTION_NAME: message.\n Note, the class code is not changed in this patch due to pending patches in my queue that this would conflict with. A later patch will clean them up. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -80,7 +80,7 @@ static void driver_release(struct kobject *kobj)
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{
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struct driver_private *drv_priv = to_driver(kobj);
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pr_debug("%s: freeing %s\n", __FUNCTION__, kobject_name(kobj));
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pr_debug("driver: '%s': %s\n", kobject_name(kobj), __FUNCTION__);
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kfree(drv_priv);
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}
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@ -446,7 +446,7 @@ int bus_add_device(struct device * dev)
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int error = 0;
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if (bus) {
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pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id);
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pr_debug("bus: '%s': add device %s\n", bus->name, dev->bus_id);
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error = device_add_attrs(bus, dev);
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if (error)
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goto out_put;
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@ -519,7 +519,7 @@ void bus_remove_device(struct device * dev)
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dev->is_registered = 0;
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klist_del(&dev->knode_bus);
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}
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pr_debug("bus %s: remove device %s\n", dev->bus->name, dev->bus_id);
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pr_debug("bus: '%s': remove device %s\n", dev->bus->name, dev->bus_id);
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device_release_driver(dev);
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bus_put(dev->bus);
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}
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@ -637,7 +637,7 @@ int bus_add_driver(struct device_driver *drv)
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if (!bus)
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return -EINVAL;
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pr_debug("bus %s: add driver %s\n", bus->name, drv->name);
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pr_debug("bus: '%s': add driver %s\n", bus->name, drv->name);
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priv = kzalloc(sizeof(*priv), GFP_KERNEL);
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if (!priv)
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@ -707,7 +707,7 @@ void bus_remove_driver(struct device_driver * drv)
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driver_remove_attrs(drv->bus, drv);
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driver_remove_file(drv, &driver_attr_uevent);
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klist_remove(&drv->p->knode_bus);
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pr_debug("bus %s: remove driver %s\n", drv->bus->name, drv->name);
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pr_debug("bus: '%s': remove driver %s\n", drv->bus->name, drv->name);
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driver_detach(drv);
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module_remove_driver(drv);
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kobject_unregister(&drv->p->kobj);
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@ -907,7 +907,7 @@ int bus_register(struct bus_type * bus)
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if (retval)
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goto bus_attrs_fail;
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pr_debug("bus type '%s' registered\n", bus->name);
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pr_debug("bus: '%s': registered\n", bus->name);
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return 0;
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bus_attrs_fail:
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@ -934,7 +934,7 @@ out:
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*/
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void bus_unregister(struct bus_type * bus)
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{
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pr_debug("bus %s: unregistering\n", bus->name);
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pr_debug("bus: '%s': unregistering\n", bus->name);
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bus_remove_attrs(bus);
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remove_probe_files(bus);
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kset_unregister(bus->p->drivers_kset);
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@ -193,15 +193,16 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj,
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if (dev->bus && dev->bus->uevent) {
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retval = dev->bus->uevent(dev, env);
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if (retval)
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pr_debug ("%s: bus uevent() returned %d\n",
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__FUNCTION__, retval);
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pr_debug("device: '%s': %s: bus uevent() returned %d\n",
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dev->bus_id, __FUNCTION__, retval);
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}
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/* have the class specific function add its stuff */
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if (dev->class && dev->class->dev_uevent) {
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retval = dev->class->dev_uevent(dev, env);
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if (retval)
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pr_debug("%s: class uevent() returned %d\n",
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pr_debug("device: '%s': %s: class uevent() "
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"returned %d\n", dev->bus_id,
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__FUNCTION__, retval);
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}
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@ -209,7 +210,8 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj,
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if (dev->type && dev->type->uevent) {
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retval = dev->type->uevent(dev, env);
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if (retval)
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pr_debug("%s: dev_type uevent() returned %d\n",
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pr_debug("device: '%s': %s: dev_type uevent() "
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"returned %d\n", dev->bus_id,
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__FUNCTION__, retval);
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}
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@ -751,7 +753,7 @@ int device_add(struct device *dev)
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goto Error;
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}
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pr_debug("DEV: registering device: ID = '%s'\n", dev->bus_id);
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pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__);
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parent = get_device(dev->parent);
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error = setup_parent(dev, parent);
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@ -1020,7 +1022,7 @@ void device_del(struct device * dev)
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*/
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void device_unregister(struct device * dev)
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{
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pr_debug("DEV: Unregistering device. ID = '%s'\n", dev->bus_id);
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pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__);
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device_del(dev);
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put_device(dev);
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}
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@ -1116,7 +1118,7 @@ EXPORT_SYMBOL_GPL(device_remove_file);
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static void device_create_release(struct device *dev)
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{
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pr_debug("%s called for %s\n", __FUNCTION__, dev->bus_id);
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pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__);
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kfree(dev);
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}
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@ -1259,7 +1261,8 @@ int device_rename(struct device *dev, char *new_name)
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if (!dev)
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return -EINVAL;
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pr_debug("DEVICE: renaming '%s' to '%s'\n", dev->bus_id, new_name);
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pr_debug("device: '%s': %s: renaming to '%s'\n", dev->bus_id,
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__FUNCTION__, new_name);
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#ifdef CONFIG_SYSFS_DEPRECATED
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if ((dev->class) && (dev->parent))
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@ -1378,8 +1381,8 @@ int device_move(struct device *dev, struct device *new_parent)
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put_device(new_parent);
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goto out;
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}
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pr_debug("DEVICE: moving '%s' to '%s'\n", dev->bus_id,
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new_parent ? new_parent->bus_id : "<NULL>");
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pr_debug("device: '%s': %s: moving to '%s'\n", dev->bus_id,
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__FUNCTION__, new_parent ? new_parent->bus_id : "<NULL>");
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error = kobject_move(&dev->kobj, new_parent_kobj);
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if (error) {
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put_device(new_parent);
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@ -34,8 +34,8 @@ static void driver_bound(struct device *dev)
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return;
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}
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pr_debug("bound device '%s' to driver '%s'\n",
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dev->bus_id, dev->driver->name);
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pr_debug("driver: '%s': %s: bound to device '%s'\n", dev->bus_id,
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__FUNCTION__, dev->driver->name);
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if (dev->bus)
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blocking_notifier_call_chain(&dev->bus->p->bus_notifier,
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@ -102,8 +102,8 @@ static int really_probe(struct device *dev, struct device_driver *drv)
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int ret = 0;
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atomic_inc(&probe_count);
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pr_debug("%s: Probing driver %s with device %s\n",
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drv->bus->name, drv->name, dev->bus_id);
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pr_debug("bus: '%s': %s: probing driver %s with device %s\n",
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drv->bus->name, __FUNCTION__, drv->name, dev->bus_id);
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WARN_ON(!list_empty(&dev->devres_head));
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dev->driver = drv;
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@ -125,8 +125,8 @@ static int really_probe(struct device *dev, struct device_driver *drv)
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driver_bound(dev);
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ret = 1;
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pr_debug("%s: Bound Device %s to Driver %s\n",
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drv->bus->name, dev->bus_id, drv->name);
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pr_debug("bus: '%s': %s: bound device %s to driver %s\n",
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drv->bus->name, __FUNCTION__, dev->bus_id, drv->name);
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goto done;
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probe_failed:
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@ -192,8 +192,8 @@ int driver_probe_device(struct device_driver * drv, struct device * dev)
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if (drv->bus->match && !drv->bus->match(dev, drv))
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goto done;
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pr_debug("%s: Matched Device %s with Driver %s\n",
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drv->bus->name, dev->bus_id, drv->name);
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pr_debug("bus: '%s': %s: matched device %s with driver %s\n",
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drv->bus->name, __FUNCTION__, dev->bus_id, drv->name);
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ret = really_probe(dev, drv);
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