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| author |   Kimberly Brown <kimbrownkd@gmail.com> | 2019-04-01 22:51:18 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-25 22:06:10 +0200 |
| commit | aa30f47cf666111f6bbfd15f290a27e8a7b9d854 (patch) | |
| tree | f37b73de916cc982e5fe7b5d0ad5dc70c3bc7702 /include/linux/kobject.h | |
| parent | driver core: Postpone DMA tear-down until after devres release for probe failure (diff) | |
| download | linux-dev-aa30f47cf666111f6bbfd15f290a27e8a7b9d854.tar.xz linux-dev-aa30f47cf666111f6bbfd15f290a27e8a7b9d854.zip | |
kobject: Add support for default attribute groups to kobj_type
kobj_type currently uses a list of individual attributes to store
default attributes. Attribute groups are more flexible than a list of
attributes because groups provide support for attribute visibility. So,
add support for default attribute groups to kobj_type.
In future patches, the existing uses of kobj_type’s attribute list will
be converted to attribute groups. When that is complete, kobj_type’s
attribute list, “default_attrs”, will be removed.
Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/kobject.h')
| -rw-r--r-- | include/linux/kobject.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 1ab0d624fb36..e2ca0a292e21 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -139,7 +139,8 @@ static inline bool kobject_has_children(struct kobject *kobj) struct kobj_type { void (*release)(struct kobject *kobj); const struct sysfs_ops *sysfs_ops; - struct attribute **default_attrs; + struct attribute **default_attrs; /* use default_groups instead */ + const struct attribute_group **default_groups; const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj); const void *(*namespace)(struct kobject *kobj); void (*get_ownership)(struct kobject *kobj, kuid_t *uid, kgid_t *gid); |