[PATCH 3/3] ACPI: Make acpi_node_get_parent() local

Sakari Ailus
2021-11-03T13:33:52Z

acpi_node_get_parent() isn't used outside drivers/acpi/property.c. Make it
local.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
drivers/acpi/property.c | 3 ++-
include/linux/acpi.h | 7 -------
2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
index 7403ee2816eb8..49301d1bba4ff 100644
--- a/drivers/acpi/property.c
+++ b/drivers/acpi/property.c
@@ -1084,7 +1084,8 @@ struct fwnode_handle *acpi_get_next_subnode(const struct fwnode_handle *fwnode,
* Returns parent node of an ACPI device or data firmware node or %NULL if
* not available.
*/
-struct fwnode_handle *acpi_node_get_parent(const struct fwnode_handle *fwnode)
+static struct fwnode_handle *
+acpi_node_get_parent(const struct fwnode_handle *fwnode)
{
if (is_acpi_data_node(fwnode)) {
/* All data nodes have parent pointer so just return that */
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 375715b0535fb..c65a754b1db53 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1168,7 +1168,6 @@ int acpi_node_prop_get(const struct fwnode_handle *fwnode, const char *propname,

struct fwnode_handle *acpi_get_next_subnode(const struct fwnode_handle *fwnode,
struct fwnode_handle *child);
-struct fwnode_handle *acpi_node_get_parent(const struct fwnode_handle *fwnode);

struct acpi_probe_entry;
typedef bool (*acpi_probe_entry_validate_subtbl)(struct acpi_subtable_header *,
@@ -1273,12 +1272,6 @@ acpi_get_next_subnode(const struct fwnode_handle *fwnode,
return NULL;
}

-static inline struct fwnode_handle *
-acpi_node_get_parent(const struct fwnode_handle *fwnode)
-{
- return NULL;
-}
-
static inline struct fwnode_handle *
acpi_graph_get_next_endpoint(const struct fwnode_handle *fwnode,
struct fwnode_handle *prev)
--
2.30.2