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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-08 15:22:56 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-12 15:33:31 -0700
commited0617b5c0bcd7fd04053568aa0cc19a977a1f26 (patch)
tree8b5a0a83d4374fc9d6361cbb9f820300c446d7ca /include/linux/device.h
parentfa6fdb33b486a8afc5439c504da8d581e142c77d (diff)
driver core: bus_type: add drv_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 drv_groups to struct bus_type which should be used instead of drv_attrs. drv_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 3aec4a68b1d4..94d987f128bb 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -67,6 +67,7 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
* @dev_attrs: Default attributes of the devices on the bus.
* @drv_attrs: Default attributes of the device drivers on 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
* is added for this bus. It should return a nonzero value if the
* given device can be handled by the given driver.
@@ -106,8 +107,9 @@ struct bus_type {
struct device *dev_root;
struct bus_attribute *bus_attrs;
struct device_attribute *dev_attrs; /* use dev_groups instead */
- struct driver_attribute *drv_attrs;
+ struct driver_attribute *drv_attrs; /* use drv_groups instead */
const struct attribute_group **dev_groups;
+ const struct attribute_group **drv_groups;
int (*match)(struct device *dev, struct device_driver *drv);
int (*uevent)(struct device *dev, struct kobj_uevent_env *env);