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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-08 15:22:57 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-12 15:33:31 -0700
commit12478ba077adf8b53be6101b80dd8a65e4df9ea6 (patch)
tree7630f97c167d5dcc59cb6e517374d0e544c3f04e /include/linux/device.h
parented0617b5c0bcd7fd04053568aa0cc19a977a1f26 (diff)
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>
Diffstat (limited to 'include/linux/device.h')
-rw-r--r--include/linux/device.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index 94d987f128bb..26e23b22ed0a 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -66,6 +66,7 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
* @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 @@ struct bus_type {
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;