Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

[linux-2.6-microblaze.git] / include / linux / device.h

diff --git a/include/linux/device.h b/include/linux/device.h
index eb91127..2a562f4 100644 (file)
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -384,6 +384,9 @@ int subsys_virtual_register(struct bus_type *subsys,
  * @shutdown_pre: Called at shut-down time before driver shutdown.
  * @ns_type:   Callbacks so sysfs can detemine namespaces.
  * @namespace: Namespace of the device belongs to this class.
+ * @get_ownership: Allows class to specify uid/gid of the sysfs directories
+ *             for the devices belonging to the class. Usually tied to
+ *             device's namespace.
  * @pm:                The default device power management operations of this class.
  * @p:         The private data of the driver core, no one other than the
  *             driver core can touch this.
@@ -413,6 +416,8 @@ struct class {
        const struct kobj_ns_type_operations *ns_type;
        const void *(*namespace)(struct device *dev);
 
+       void (*get_ownership)(struct device *dev, kuid_t *uid, kgid_t *gid);
+
        const struct dev_pm_ops *pm;
 
        struct subsys_private *p;