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-rw-r--r--drivers/of/property.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c
index d7fa75e31f22..e8202f61a5d9 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -872,6 +872,20 @@ of_fwnode_property_read_string_array(const struct fwnode_handle *fwnode,
of_property_count_strings(node, propname);
}
+static const char *of_fwnode_get_name(const struct fwnode_handle *fwnode)
+{
+ return kbasename(to_of_node(fwnode)->full_name);
+}
+
+static const char *of_fwnode_get_name_prefix(const struct fwnode_handle *fwnode)
+{
+ /* Root needs no prefix here (its name is "/"). */
+ if (!to_of_node(fwnode)->parent)
+ return "";
+
+ return "/";
+}
+
static struct fwnode_handle *
of_fwnode_get_parent(const struct fwnode_handle *fwnode)
{
@@ -993,6 +1007,8 @@ const struct fwnode_operations of_fwnode_ops = {
.property_present = of_fwnode_property_present,
.property_read_int_array = of_fwnode_property_read_int_array,
.property_read_string_array = of_fwnode_property_read_string_array,
+ .get_name = of_fwnode_get_name,
+ .get_name_prefix = of_fwnode_get_name_prefix,
.get_parent = of_fwnode_get_parent,
.get_next_child_node = of_fwnode_get_next_child_node,
.get_named_child_node = of_fwnode_get_named_child_node,