kobject: kset_uevent_ops: make uevent() callback take a const *

The uevent() callback in struct kset_uevent_ops does not modify the
kobject passed into it, so make the pointer const to enforce this
restriction.  When doing so, fix up all existing uevent() callbacks to
have the correct signature to preserve the build.

Cc: Christine Caulfield <[email protected]>
Cc: David Teigland <[email protected]>
Cc: Bob Peterson <[email protected]>
Cc: Andreas Gruenbacher <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 58a5b75612e3..bdab370a24f4 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -137,7 +137,7 @@ struct kobj_uevent_env {
 struct kset_uevent_ops {
 	int (* const filter)(const struct kobject *kobj);
 	const char *(* const name)(const struct kobject *kobj);
-	int (* const uevent)(struct kobject *kobj, struct kobj_uevent_env *env);
+	int (* const uevent)(const struct kobject *kobj, struct kobj_uevent_env *env);
 };
 
 struct kobj_attribute {