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path: root/drivers/of/overlay.c
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Diffstat (limited to 'drivers/of/overlay.c')
-rw-r--r--drivers/of/overlay.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index 23effe5e50ec..180c6fb3ef36 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -140,7 +140,7 @@ int of_overlay_notifier_register(struct notifier_block *nb)
EXPORT_SYMBOL_GPL(of_overlay_notifier_register);
/**
- * of_overlay_notifier_register() - Unregister notifier for overlay operations
+ * of_overlay_notifier_unregister() - Unregister notifier for overlay operations
* @nb: Notifier block to unregister
*/
int of_overlay_notifier_unregister(struct notifier_block *nb)
@@ -298,7 +298,7 @@ err_free_target_path:
*
* Update of property in symbols node is not allowed.
*
- * Returns 0 on success, -ENOMEM if memory allocation failure, or -EINVAL if
+ * Return: 0 on success, -ENOMEM if memory allocation failure, or -EINVAL if
* invalid @overlay.
*/
static int add_changeset_property(struct overlay_changeset *ovcs,
@@ -403,7 +403,7 @@ static int add_changeset_property(struct overlay_changeset *ovcs,
*
* NOTE_2: Multiple mods of created nodes not supported.
*
- * Returns 0 on success, -ENOMEM if memory allocation failure, or -EINVAL if
+ * Return: 0 on success, -ENOMEM if memory allocation failure, or -EINVAL if
* invalid @overlay.
*/
static int add_changeset_node(struct overlay_changeset *ovcs,
@@ -475,7 +475,7 @@ static int add_changeset_node(struct overlay_changeset *ovcs,
*
* Do not allow symbols node to have any children.
*
- * Returns 0 on success, -ENOMEM if memory allocation failure, or -EINVAL if
+ * Return: 0 on success, -ENOMEM if memory allocation failure, or -EINVAL if
* invalid @overlay_node.
*/
static int build_changeset_next_level(struct overlay_changeset *ovcs,
@@ -606,7 +606,7 @@ static int find_dup_cset_prop(struct overlay_changeset *ovcs,
* the same node or duplicate {add, delete, or update} properties entries
* for the same property.
*
- * Returns 0 on success, or -EINVAL if duplicate changeset entry found.
+ * Return: 0 on success, or -EINVAL if duplicate changeset entry found.
*/
static int changeset_dup_entry_check(struct overlay_changeset *ovcs)
{
@@ -630,7 +630,7 @@ static int changeset_dup_entry_check(struct overlay_changeset *ovcs)
* any portions of the changeset that were successfully created will remain
* in @ovcs->cset.
*
- * Returns 0 on success, -ENOMEM if memory allocation failure, or -EINVAL if
+ * Return: 0 on success, -ENOMEM if memory allocation failure, or -EINVAL if
* invalid overlay in @ovcs->fragments[].
*/
static int build_changeset(struct overlay_changeset *ovcs)
@@ -726,7 +726,7 @@ static struct device_node *find_target(struct device_node *info_node)
* the top level of @tree. The relevant top level nodes are the fragment
* nodes and the __symbols__ node. Any other top level node will be ignored.
*
- * Returns 0 on success, -ENOMEM if memory allocation failure, -EINVAL if error
+ * Return: 0 on success, -ENOMEM if memory allocation failure, -EINVAL if error
* detected in @tree, or -ENOSPC if idr_alloc() error.
*/
static int init_overlay_changeset(struct overlay_changeset *ovcs,
@@ -796,6 +796,7 @@ static int init_overlay_changeset(struct overlay_changeset *ovcs,
if (!fragment->target) {
of_node_put(fragment->overlay);
ret = -EINVAL;
+ of_node_put(node);
goto err_free_fragments;
}
@@ -1186,7 +1187,7 @@ static int overlay_removal_is_ok(struct overlay_changeset *remove_ovcs)
* If an error is returned by an overlay changeset post-remove notifier
* then no further overlay changeset post-remove notifier will be called.
*
- * Returns 0 on success, or a negative error number. *ovcs_id is set to
+ * Return: 0 on success, or a negative error number. *@ovcs_id is set to
* zero after reverting the changeset, even if a subsequent error occurs.
*/
int of_overlay_remove(int *ovcs_id)
@@ -1264,7 +1265,7 @@ EXPORT_SYMBOL_GPL(of_overlay_remove);
*
* Removes all overlays from the system in the correct order.
*
- * Returns 0 on success, or a negative error number
+ * Return: 0 on success, or a negative error number
*/
int of_overlay_remove_all(void)
{