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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-31 11:33:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-31 17:45:11 +0200 |
| commit | e78195d52981fc634a4e1e66610a316088bd7458 (patch) | |
| tree | c6d53488401dafb57d067a937b338a7ee464b3c2 /include | |
| parent | d6bdbbdfb0d45a92407b90209e377bf8c0ed49e9 (diff) | |
| download | linux-stable-e78195d52981fc634a4e1e66610a316088bd7458.tar.gz linux-stable-e78195d52981fc634a4e1e66610a316088bd7458.tar.bz2 linux-stable-e78195d52981fc634a4e1e66610a316088bd7458.zip | |
driver core: class: remove dev_kobj from struct class
The dev_kobj field in struct class is now only written to, but never
read from, so it can be removed as it is useless.
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230331093318.82288-5-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/device/class.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/device/class.h b/include/linux/device/class.h index f7aad64e256a..e946642c314e 100644 --- a/include/linux/device/class.h +++ b/include/linux/device/class.h @@ -27,7 +27,6 @@ struct fwnode_handle; * @name: Name of the class. * @class_groups: Default attributes of this class. * @dev_groups: Default attributes of the devices that belong to the class. - * @dev_kobj: The kobject that represents this class and links it into the hierarchy. * @dev_uevent: Called when a device is added, removed from this class, or a * few other things that generate uevents to add the environment * variables. @@ -55,7 +54,6 @@ struct class { const struct attribute_group **class_groups; const struct attribute_group **dev_groups; - struct kobject *dev_kobj; int (*dev_uevent)(const struct device *dev, struct kobj_uevent_env *env); char *(*devnode)(const struct device *dev, umode_t *mode); |