Merge tag 'configfs-for-4.15' of git://git.infradead.org/users/hch/configfs

Pull configfs updates from Christoph Hellwig:
 "A couple of configfs cleanups:

   - proper use of the bool type (Thomas Meyer)

   - constification of struct config_item_type (Bhumika Goyal)"

* tag 'configfs-for-4.15' of git://git.infradead.org/users/hch/configfs:
  RDMA/cma: make config_item_type const
  stm class: make config_item_type const
  ACPI: configfs: make config_item_type const
  nvmet: make config_item_type const
  usb: gadget: configfs: make config_item_type const
  PCI: endpoint: make config_item_type const
  iio: make function argument and some structures const
  usb: gadget: make config_item_type structures const
  dlm: make config_item_type const
  netconsole: make config_item_type const
  nullb: make config_item_type const
  ocfs2/cluster: make config_item_type const
  target: make config_item_type const
  configfs: make ci_type field, some pointers and function arguments const
  configfs: make config_item_type const
  configfs: Fix bool initialization/comparison

3 files changed, 6 insertions, 6 deletions

diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index c96709049683..90b90f8baf99 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -58,7 +58,7 @@ struct config_item {
         struct list_head        ci_entry;
         struct config_item      *ci_parent;
         struct config_group     *ci_group;
-        struct config_item_type *ci_type;
+        const struct config_item_type   *ci_type;
         struct dentry           *ci_dentry;
 };
 
@@ -72,7 +72,7 @@ static inline char *config_item_name(struct config_item * item)
 
 extern void config_item_init_type_name(struct config_item *item,
                                        const char *name,
-                                       struct config_item_type *type);
+                                       const struct config_item_type *type);
 
 extern struct config_item *config_item_get(struct config_item *);
 extern struct config_item *config_item_get_unless_zero(struct config_item *);
@@ -101,7 +101,7 @@ struct config_group {
 extern void config_group_init(struct config_group *group);
 extern void config_group_init_type_name(struct config_group *group,
                                         const char *name,
-                                        struct config_item_type *type);
+                                        const struct config_item_type *type);
 
 static inline struct config_group *to_config_group(struct config_item *item)
 {
@@ -261,7 +261,7 @@ void configfs_remove_default_groups(struct config_group *group);
 struct config_group *
 configfs_register_default_group(struct config_group *parent_group,
                                 const char *name,
-                                struct config_item_type *item_type);
+                                const struct config_item_type *item_type);
 void configfs_unregister_default_group(struct config_group *group);
 
 /* These functions can sleep and can alloc with GFP_KERNEL */
diff --git a/include/linux/iio/sw_device.h b/include/linux/iio/sw_device.h
index fa7931933067..8642b91a7577 100644
--- a/include/linux/iio/sw_device.h
+++ b/include/linux/iio/sw_device.h
@@ -60,7 +60,7 @@ void iio_sw_device_type_configfs_unregister(struct iio_sw_device_type *dt);
 static inline
 void iio_swd_group_init_type_name(struct iio_sw_device *d,
                                   const char *name,
-                                  struct config_item_type *type)
+                                  const struct config_item_type *type)
 {
 #if IS_ENABLED(CONFIG_CONFIGFS_FS)
         config_group_init_type_name(&d->group, name, type);
diff --git a/include/linux/iio/sw_trigger.h b/include/linux/iio/sw_trigger.h
index c97eab67558f..0c43738a9e24 100644
--- a/include/linux/iio/sw_trigger.h
+++ b/include/linux/iio/sw_trigger.h
@@ -60,7 +60,7 @@ void iio_sw_trigger_type_configfs_unregister(struct iio_sw_trigger_type *tt);
 static inline
 void iio_swt_group_init_type_name(struct iio_sw_trigger *t,
                                   const char *name,
-                                  struct config_item_type *type)
+                                  const struct config_item_type *type)
 {
 #if IS_ENABLED(CONFIG_CONFIGFS_FS)
         config_group_init_type_name(&t->group, name, type);