[PATCH 2/2] ACPI: Make acpi_node_get_parent() local

[Sakari Ailus <sakari.ailus@linux.intel.com>]

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>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
---
 drivers/acpi/property.c | 6 +++---
 include/linux/acpi.h    | 7 -------
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
index dc97711ba8081..ea82e5e2fdbce 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 */
@@ -1092,8 +1093,7 @@ struct fwnode_handle *acpi_node_get_parent(const struct fwnode_handle *fwnode)
 	}
 
 	if (is_acpi_device_node(fwnode)) {
-		struct device *dev =
-			to_acpi_device_node(fwnode)->dev.parent;
+		struct device *dev = to_acpi_device_node(fwnode)->dev.parent;
 
 		if (dev)
 			return acpi_fwnode_handle(to_acpi_device(dev));
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 974d497a897dc..a8e84be083a26 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1170,7 +1170,6 @@ 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 *,
@@ -1275,12 +1274,6 @@ 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