diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2023-02-20 23:23:31 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-03-28 16:20:06 -0700 |
| commit | a4a4659d86ec0395164dc346c1a7f4d2d1ff4db2 (patch) | |
| tree | 303c1bb03197d4a709f79e7269699d041c053d46 /mm/cma_sysfs.c | |
| parent | 94c02ad7ff12b988bd7ccf522f23e0b1f68659e0 (diff) | |
mm: cma: make kobj_type structure constant
Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the
driver core allows the usage of const struct kobj_type.
Take advantage of this to constify the structure definition to prevent
modification at runtime.
Link: https://lkml.kernel.org/r/20230220-kobj_type-mm-cma-v1-1-45996cff1a81@weissschuh.net
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Cc: Wedson Almeida Filho <wedsonaf@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/cma_sysfs.c')
| -rw-r--r-- | mm/cma_sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/cma_sysfs.c b/mm/cma_sysfs.c index eb2f39caff59..56347d15b7e8 100644 --- a/mm/cma_sysfs.c +++ b/mm/cma_sysfs.c @@ -64,7 +64,7 @@ static struct attribute *cma_attrs[] = { }; ATTRIBUTE_GROUPS(cma); -static struct kobj_type cma_ktype = { +static const struct kobj_type cma_ktype = { .release = cma_kobj_release, .sysfs_ops = &kobj_sysfs_ops, .default_groups = cma_groups, |