Merge tag 'configfs-for-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux

Pull configfs updates from Andreas Hindborg:

 - Allow creation of rw files with custom permissions. This allows
   drivers to better protect secrets written through configfs

 - Fix a bug where an error condition did not cause an early return
   while populating attributes

 - Report ENOMEM rather than EFAULT when kvasprintf() fails in
   config_item_set_name()

 - Add a Rust API for configfs. This allows Rust drivers to use configfs
   through a memory safe interface

* tag 'configfs-for-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux:
  MAINTAINERS: add configfs Rust abstractions
  rust: configfs: add a sample demonstrating configfs usage
  rust: configfs: introduce rust support for configfs
  configfs: Correct error value returned by API config_item_set_name()
  configfs: Do not override creating attribute file failure in populate_attrs()
  configfs: Delete semicolon from macro type_print() definition
  configfs: Add CONFIGFS_ATTR_PERM helper

1 files changed, 5 insertions, 0 deletions

diff --git a/rust/helpers/mutex.c b/rust/helpers/mutex.c
index 06575553eda5..3e9b910a88e9 100644
--- a/rust/helpers/mutex.c
+++ b/rust/helpers/mutex.c
@@ -17,3 +17,8 @@ void rust_helper_mutex_assert_is_held(struct mutex *mutex)
 {
 	lockdep_assert_held(mutex);
 }
+
+void rust_helper_mutex_destroy(struct mutex *lock)
+{
+	mutex_destroy(lock);
+}