diff options
| author | Geliang Tang <geliangtang@163.com> | 2016-01-05 23:03:38 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-09 17:25:27 -0800 |
| commit | 371fd7a2c438a56e00c18a83178555a7918329a2 (patch) | |
| tree | cbb387f814c835b3787257209a69ab34b25af63a | |
| parent | 4c62785e670e978294222a42200346f0538e19e7 (diff) | |
driver core: bus: use to_subsys_private and to_device_private_bus
Use to_subsys_private() and to_device_private_bus() instead of open-coding.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/base/bus.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 4bee6b0f9ea4..6470eb8088f4 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -149,8 +149,7 @@ EXPORT_SYMBOL_GPL(bus_remove_file); static void bus_release(struct kobject *kobj) { - struct subsys_private *priv = - container_of(kobj, typeof(*priv), subsys.kobj); + struct subsys_private *priv = to_subsys_private(kobj); struct bus_type *bus = priv->bus; kfree(priv); @@ -1103,7 +1102,7 @@ struct device *subsys_dev_iter_next(struct subsys_dev_iter *iter) knode = klist_next(&iter->ki); if (!knode) return NULL; - dev = container_of(knode, struct device_private, knode_bus)->device; + dev = to_device_private_bus(knode)->device; if (!iter->type || iter->type == dev->type) return dev; } |