From 43a7206b0963c2153c95d6985624d1dc1b3abd4d Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sun, 2 Apr 2023 19:58:47 +0200 Subject: driver core: class: make class_register() take a const * Now that the class code is cleaned up to not modify the class pointer registered with it, change class_register() to take a const * to allow the structure to be placed into read-only memory. Acked-by: Rafael J. Wysocki Link: https://lore.kernel.org/r/2023040248-customary-release-4aec@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') diff --git a/include/linux/device/class.h b/include/linux/device/class.h index f3c418fa129a..4bf46f9bbb56 100644 --- a/include/linux/device/class.h +++ b/include/linux/device/class.h @@ -76,7 +76,7 @@ struct class_dev_iter { const struct device_type *type; }; -int __must_check class_register(struct class *class); +int __must_check class_register(const struct class *class); void class_unregister(const struct class *class); bool class_is_registered(const struct class *class); -- cgit v1.2.3