Commit a2fd6e42 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman

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" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230313181843.1207845-5-gregkh@linuxfoundation.orgSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1aaba11d
...@@ -284,8 +284,8 @@ EXPORT_SYMBOL_GPL(class_destroy); ...@@ -284,8 +284,8 @@ EXPORT_SYMBOL_GPL(class_destroy);
* otherwise if it is NULL, the iteration starts at the beginning of * otherwise if it is NULL, the iteration starts at the beginning of
* the list. * the list.
*/ */
void class_dev_iter_init(struct class_dev_iter *iter, struct class *class, void class_dev_iter_init(struct class_dev_iter *iter, const struct class *class,
struct device *start, const struct device_type *type) const struct device *start, const struct device_type *type)
{ {
struct klist_node *start_knode = NULL; struct klist_node *start_knode = NULL;
......
...@@ -103,8 +103,8 @@ void class_compat_remove_link(struct class_compat *cls, struct device *dev, ...@@ -103,8 +103,8 @@ void class_compat_remove_link(struct class_compat *cls, struct device *dev,
struct device *device_link); struct device *device_link);
extern void class_dev_iter_init(struct class_dev_iter *iter, extern void class_dev_iter_init(struct class_dev_iter *iter,
struct class *class, const struct class *class,
struct device *start, const struct device *start,
const struct device_type *type); const struct device_type *type);
extern struct device *class_dev_iter_next(struct class_dev_iter *iter); extern struct device *class_dev_iter_next(struct class_dev_iter *iter);
extern void class_dev_iter_exit(struct class_dev_iter *iter); extern void class_dev_iter_exit(struct class_dev_iter *iter);
......
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