From 979207cac517833c828133ffb2633bcdf6edce00 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sun, 2 Apr 2023 19:58:46 +0200 Subject: 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 Link: https://lore.kernel.org/r/2023040248-outrage-obsolete-5a9a@gregkh Signed-off-by: Greg Kroah-Hartman --- include/linux/device/class.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/device/class.h') 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); -- cgit v1.2.3