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authorJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>2015-04-22 19:36:06 +0300
committerPeter Huewe <peterhuewe@gmx.de>2015-10-19 01:01:19 +0200
commit37c1c04cca920de8a68285751b2c7b3d937ad50c (patch)
tree3765e559cc8cce4341f9e26400c23d0f1b1ee487 /include/linux/sysfs.h
parent399235dc6e95400a1322a9999e92073bc572f0c8 (diff)
sysfs: added __compat_only_sysfs_link_entry_to_kobj()
Added a new function __compat_only_sysfs_link_group_to_kobj() that adds a symlink from attribute or group to a kobject. This needed for maintaining backwards compatibility with PPI attributes in the TPM driver. Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Diffstat (limited to 'include/linux/sysfs.h')
-rw-r--r--include/linux/sysfs.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 9f65758311a4..ea090eaf468c 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -268,6 +268,9 @@ int sysfs_add_link_to_group(struct kobject *kobj, const char *group_name,
struct kobject *target, const char *link_name);
void sysfs_remove_link_from_group(struct kobject *kobj, const char *group_name,
const char *link_name);
+int __compat_only_sysfs_link_entry_to_kobj(struct kobject *kobj,
+ struct kobject *target_kobj,
+ const char *target_name);
void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr);
@@ -451,6 +454,14 @@ static inline void sysfs_remove_link_from_group(struct kobject *kobj,
{
}
+static inline int __compat_only_sysfs_link_entry_to_kobj(
+ struct kobject *kobj,
+ struct kobject *target_kobj,
+ const char *target_name)
+{
+ return 0;
+}
+
static inline void sysfs_notify(struct kobject *kobj, const char *dir,
const char *attr)
{