driver core: bus_type: add bus_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 bus_groups to struct bus_type which should be used
instead of bus_attrs.
bus_attrs will be removed from the structure soon.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/include/linux/device.h b/include/linux/device.h
index 94d987f..26e23b2 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -66,6 +66,7 @@
* @bus_attrs: Default attributes of the bus.
* @dev_attrs: Default attributes of the devices on the bus.
* @drv_attrs: Default attributes of the device drivers on the bus.
+ * @bus_groups: Default attributes of the bus.
* @dev_groups: Default attributes of the devices on the bus.
* @drv_groups: Default attributes of the device drivers on the bus.
* @match: Called, perhaps multiple times, whenever a new device or driver
@@ -105,9 +106,10 @@
const char *name;
const char *dev_name;
struct device *dev_root;
- struct bus_attribute *bus_attrs;
+ struct bus_attribute *bus_attrs; /* use bus_groups instead */
struct device_attribute *dev_attrs; /* use dev_groups instead */
struct driver_attribute *drv_attrs; /* use drv_groups instead */
+ const struct attribute_group **bus_groups;
const struct attribute_group **dev_groups;
const struct attribute_group **drv_groups;