driver core: bus_type: add dev_groups
attribute groups are much more flexible than just a list of attributes,
due to their support for visibility of the attributes, and binary
attributes. Add dev_groups to struct bus_type which should be used
instead of dev_attrs.
dev_attrs will be removed from the structure soon.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/base/base.h b/drivers/base/base.h
index b8bdfe6..fccf954 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -119,6 +119,11 @@
return drv->bus->match ? drv->bus->match(dev, drv) : 1;
}
+extern int device_add_groups(struct device *dev,
+ const struct attribute_group **groups);
+extern void device_remove_groups(struct device *dev,
+ const struct attribute_group **groups);
+
extern char *make_class_name(const char *name, struct kobject *kobj);
extern int devres_release_all(struct device *dev);