diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-02 19:58:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-03 21:42:43 +0200 |
| commit | 979207cac517833c828133ffb2633bcdf6edce00 (patch) | |
| tree | b938b6ad0ecf9db360f41bb6d701a93d2302d406 /include/linux/device | |
| parent | a131e33715fca8a047bdfc3d67b10eb743eea4b0 (diff) | |
driver core: class: mark class_release() as taking a const *
The struct class callback, class_release(), is only called in 2 places,
the pcmcia cardservices code, and in the class driver core code. Both
places it is safe to mark the structure as a const *, to allow us to
in the future mark all struct class usages as constant and move into
read-only memory.
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/2023040248-outrage-obsolete-5a9a@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/device')
| -rw-r--r-- | include/linux/device/class.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/device/class.h b/include/linux/device/class.h index 7e4a1a6329f4..f3c418fa129a 100644 --- a/include/linux/device/class.h +++ b/include/linux/device/class.h @@ -58,7 +58,7 @@ struct class { int (*dev_uevent)(const struct device *dev, struct kobj_uevent_env *env); char *(*devnode)(const struct device *dev, umode_t *mode); - void (*class_release)(struct class *class); + void (*class_release)(const struct class *class); void (*dev_release)(struct device *dev); int (*shutdown_pre)(struct device *dev); |