From a2fd6e42e4fb661e183977072022b7dd8dd65d90 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 13 Mar 2023 19:18:36 +0100 Subject: [PATCH] driver core: class: make class_dev_iter_init() options const class_dev_iter_init() does not modify the struct class or the struct device passed into it, so mark them as const * to enforce that. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20230313181843.1207845-5-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/base/class.c | 4 ++-- include/linux/device/class.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/base/class.c b/drivers/base/class.c index 9439c6c7466fb..5a60e88951654 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -284,8 +284,8 @@ EXPORT_SYMBOL_GPL(class_destroy); * otherwise if it is NULL, the iteration starts at the beginning of * the list. */ -void class_dev_iter_init(struct class_dev_iter *iter, struct class *class, - struct device *start, const struct device_type *type) +void class_dev_iter_init(struct class_dev_iter *iter, const struct class *class, + const struct device *start, const struct device_type *type) { struct klist_node *start_knode = NULL; diff --git a/include/linux/device/class.h b/include/linux/device/class.h index cda598fc5fa07..1f5cfae8db883 100644 --- a/include/linux/device/class.h +++ b/include/linux/device/class.h @@ -103,8 +103,8 @@ void class_compat_remove_link(struct class_compat *cls, struct device *dev, struct device *device_link); extern void class_dev_iter_init(struct class_dev_iter *iter, - struct class *class, - struct device *start, + const struct class *class, + const struct device *start, const struct device_type *type); extern struct device *class_dev_iter_next(struct class_dev_iter *iter); extern void class_dev_iter_exit(struct class_dev_iter *iter); -- 2.30.2