Make 'ct_item_ops' const in struct config_item_type.
This allows constification of many structures which hold some function
pointers.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
Compile tested only files that explicitly use ct_group_ops.
The script used for that is:
while IFS= read -r -d '' file; do
obj="${file%.c}.o" ; echo -e "\nCompiling $file" ; make "$obj"
done < <(git grep --name-only -z ct_item_ops '*.c')
---
fs/configfs/file.c | 2 +-
include/linux/configfs.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/configfs/file.c b/fs/configfs/file.c
index 0ad32150611e..affe4742bbb5 100644
--- a/fs/configfs/file.c
+++ b/fs/configfs/file.c
@@ -30,7 +30,7 @@ struct configfs_buffer {
size_t count;
loff_t pos;
char * page;
- struct configfs_item_operations * ops;
+ const struct configfs_item_operations *ops;
struct mutex mutex;
int needs_read_fill;
bool read_in_progress;
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index 31a7d7124460..ef65c75beeaa 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -64,7 +64,7 @@ extern void config_item_put(struct config_item *);
struct config_item_type {
struct module *ct_owner;
- struct configfs_item_operations *ct_item_ops;
+ const struct configfs_item_operations *ct_item_ops;
const struct configfs_group_operations *ct_group_ops;
struct configfs_attribute **ct_attrs;
struct configfs_bin_attribute **ct_bin_attrs;
--
2.51.0