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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-08 15:22:57 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-12 15:33:31 -0700 |
| commit | 12478ba077adf8b53be6101b80dd8a65e4df9ea6 (patch) | |
| tree | 7630f97c167d5dcc59cb6e517374d0e544c3f04e /include/linux/device.h | |
| parent | ed0617b5c0bcd7fd04053568aa0cc19a977a1f26 (diff) | |
| download | lwn-12478ba077adf8b53be6101b80dd8a65e4df9ea6.tar.gz lwn-12478ba077adf8b53be6101b80dd8a65e4df9ea6.zip | |
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.h | 4 |
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; |