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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-08 15:22:55 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-12 15:33:31 -0700 |
| commit | fa6fdb33b486a8afc5439c504da8d581e142c77d (patch) | |
| tree | 2195533d76d3a35d78c9e685de128ca80248bea1 /include/linux/device.h | |
| parent | e70b0915124942204dec8064bb25756e8723b81a (diff) | |
| download | lwn-fa6fdb33b486a8afc5439c504da8d581e142c77d.tar.gz lwn-fa6fdb33b486a8afc5439c504da8d581e142c77d.zip | |
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>
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index 22b546a58591..3aec4a68b1d4 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. + * @dev_groups: Default attributes of the devices 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. @@ -104,8 +105,9 @@ struct bus_type { const char *dev_name; struct device *dev_root; struct bus_attribute *bus_attrs; - struct device_attribute *dev_attrs; + struct device_attribute *dev_attrs; /* use dev_groups instead */ struct driver_attribute *drv_attrs; + const struct attribute_group **dev_groups; int (*match)(struct device *dev, struct device_driver *drv); int (*uevent)(struct device *dev, struct kobj_uevent_env *env); |