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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-25 09:45:26 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-28 08:27:48 +0200 |
| commit | 517d4927aabe488144863e72b52bb3e506fecd34 (patch) | |
| tree | 44ae824e50ea0437e765c1521481527c26bd73fc /drivers | |
| parent | 2f9e87f5a2941b259336c7ea6c5a1499ede4554a (diff) | |
| download | lwn-517d4927aabe488144863e72b52bb3e506fecd34.tar.gz lwn-517d4927aabe488144863e72b52bb3e506fecd34.zip | |
driver core: bus: constify class_unregister/destroy()
The class_unregister() and class_destroy() function should be taking a
const * to struct class, not just a *, so fix that up.
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230325084526.3622123-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/class.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/base/class.c b/drivers/base/class.c index 0f8938a17144..8ae91e118827 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -142,13 +142,13 @@ static void klist_class_dev_put(struct klist_node *n) put_device(dev); } -static int class_add_groups(struct class *cls, +static int class_add_groups(const struct class *cls, const struct attribute_group **groups) { return sysfs_create_groups(&cls->p->subsys.kobj, groups); } -static void class_remove_groups(struct class *cls, +static void class_remove_groups(const struct class *cls, const struct attribute_group **groups) { return sysfs_remove_groups(&cls->p->subsys.kobj, groups); @@ -206,7 +206,7 @@ err_out: } EXPORT_SYMBOL_GPL(class_register); -void class_unregister(struct class *cls) +void class_unregister(const struct class *cls) { pr_debug("device class '%s': unregistering\n", cls->name); class_remove_groups(cls, cls->class_groups); @@ -265,7 +265,7 @@ EXPORT_SYMBOL_GPL(class_create); * Note, the pointer to be destroyed must have been created with a call * to class_create(). */ -void class_destroy(struct class *cls) +void class_destroy(const struct class *cls) { if (IS_ERR_OR_NULL(cls)) return; |