diff options
Diffstat (limited to 'drivers/base/core.c')
-rw-r--r-- | drivers/base/core.c | 58 |
1 files changed, 14 insertions, 44 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 7c4b36ccb1a0..9248e0927d08 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -207,7 +207,7 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj, retval = dev->bus->uevent(dev, env); if (retval) pr_debug("device: '%s': %s: bus uevent() returned %d\n", - dev->bus_id, __FUNCTION__, retval); + dev->bus_id, __func__, retval); } /* have the class specific function add its stuff */ @@ -216,7 +216,7 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj, if (retval) pr_debug("device: '%s': %s: class uevent() " "returned %d\n", dev->bus_id, - __FUNCTION__, retval); + __func__, retval); } /* have the device type specific fuction add its stuff */ @@ -225,7 +225,7 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj, if (retval) pr_debug("device: '%s': %s: dev_type uevent() " "returned %d\n", dev->bus_id, - __FUNCTION__, retval); + __func__, retval); } return retval; @@ -782,7 +782,7 @@ int device_add(struct device *dev) goto Done; } - pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__); + pr_debug("device: '%s': %s\n", dev->bus_id, __func__); parent = get_device(dev->parent); setup_parent(dev, parent); @@ -817,13 +817,12 @@ int device_add(struct device *dev) error = device_add_attrs(dev); if (error) goto AttrsError; - error = dpm_sysfs_add(dev); - if (error) - goto PMError; - device_pm_add(dev); error = bus_add_device(dev); if (error) goto BusError; + error = device_pm_add(dev); + if (error) + goto PMError; kobject_uevent(&dev->kobj, KOBJ_ADD); bus_attach_device(dev); if (parent) @@ -843,9 +842,9 @@ int device_add(struct device *dev) Done: put_device(dev); return error; - BusError: - device_pm_remove(dev); PMError: + bus_remove_device(dev); + BusError: if (dev->bus) blocking_notifier_call_chain(&dev->bus->p->bus_notifier, BUS_NOTIFY_DEL_DEVICE, dev); @@ -981,7 +980,7 @@ void device_del(struct device *dev) */ void device_unregister(struct device *dev) { - pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__); + pr_debug("device: '%s': %s\n", dev->bus_id, __func__); device_del(dev); put_device(dev); } @@ -1076,7 +1075,7 @@ EXPORT_SYMBOL_GPL(device_remove_file); static void device_create_release(struct device *dev) { - pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__); + pr_debug("device: '%s': %s\n", dev->bus_id, __func__); kfree(dev); } @@ -1164,35 +1163,6 @@ void device_destroy(struct class *class, dev_t devt) } EXPORT_SYMBOL_GPL(device_destroy); -#ifdef CONFIG_PM_SLEEP -/** - * destroy_suspended_device - asks the PM core to remove a suspended device - * @class: pointer to the struct class that this device was registered with - * @devt: the dev_t of the device that was previously registered - * - * This call notifies the PM core of the necessity to unregister a suspended - * device created with a call to device_create() (devices cannot be - * unregistered directly while suspended, since the PM core holds their - * semaphores at that time). - * - * It can only be called within the scope of a system sleep transition. In - * practice this means it has to be directly or indirectly invoked either by - * a suspend or resume method, or by the PM core (e.g. via - * disable_nonboot_cpus() or enable_nonboot_cpus()). - */ -void destroy_suspended_device(struct class *class, dev_t devt) -{ - struct device *dev; - - dev = class_find_device(class, &devt, __match_devt); - if (dev) { - device_pm_schedule_removal(dev); - put_device(dev); - } -} -EXPORT_SYMBOL_GPL(destroy_suspended_device); -#endif /* CONFIG_PM_SLEEP */ - /** * device_rename - renames a device * @dev: the pointer to the struct device to be renamed @@ -1210,7 +1180,7 @@ int device_rename(struct device *dev, char *new_name) return -EINVAL; pr_debug("device: '%s': %s: renaming to '%s'\n", dev->bus_id, - __FUNCTION__, new_name); + __func__, new_name); #ifdef CONFIG_SYSFS_DEPRECATED if ((dev->class) && (dev->parent)) @@ -1249,7 +1219,7 @@ int device_rename(struct device *dev, char *new_name) dev->bus_id); if (error) { dev_err(dev, "%s: sysfs_create_symlink failed (%d)\n", - __FUNCTION__, error); + __func__, error); } } #endif @@ -1325,7 +1295,7 @@ int device_move(struct device *dev, struct device *new_parent) new_parent_kobj = get_device_parent(dev, new_parent); pr_debug("device: '%s': %s: moving to '%s'\n", dev->bus_id, - __FUNCTION__, new_parent ? new_parent->bus_id : "<NULL>"); + __func__, new_parent ? new_parent->bus_id : "<NULL>"); error = kobject_move(&dev->kobj, new_parent_kobj); if (error) { cleanup_glue_dir(dev, new_parent_kobj); |