diff --git a/drivers/base/property.c b/drivers/base/property.c
index 724b65a17b2a..b0c40d973484 100644
--- a/drivers/base/property.c
+++ b/drivers/base/property.c
@@ -783,7 +783,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_next_available_child_node);
  * fwnode pointer. Note that this function also puts a reference to @child
  * unconditionally.
  */
-struct fwnode_handle *device_get_next_child_node(const struct device *dev,
+struct fwnode_handle *device_get_next_child_node(struct device *dev,
 						 struct fwnode_handle *child)
 {
 	const struct fwnode_handle *fwnode = dev_fwnode(dev);
@@ -826,7 +826,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_named_child_node);
  * The caller is responsible for calling fwnode_handle_put() on the returned
  * fwnode pointer.
  */
-struct fwnode_handle *device_get_named_child_node(const struct device *dev,
+struct fwnode_handle *device_get_named_child_node(struct device *dev,
 						  const char *childname)
 {
 	return fwnode_get_named_child_node(dev_fwnode(dev), childname);
@@ -892,7 +892,7 @@ EXPORT_SYMBOL_GPL(fwnode_device_is_available);
  *
  * Return: the number of child nodes for a given device.
  */
-unsigned int device_get_child_node_count(const struct device *dev)
+unsigned int device_get_child_node_count(struct device *dev)
 {
 	struct fwnode_handle *child;
 	unsigned int count = 0;
diff --git a/include/linux/property.h b/include/linux/property.h
index 8a30136c2875..117cc200c656 100644
--- a/include/linux/property.h
+++ b/include/linux/property.h
@@ -109,16 +109,16 @@ struct fwnode_handle *fwnode_get_next_available_child_node(
 	for (child = fwnode_get_next_available_child_node(fwnode, NULL); child;\
 	     child = fwnode_get_next_available_child_node(fwnode, child))
 
-struct fwnode_handle *device_get_next_child_node(const struct device *dev,
-						 struct fwnode_handle *child);
+struct fwnode_handle *device_get_next_child_node(
+	struct device *dev, struct fwnode_handle *child);
 
 #define device_for_each_child_node(dev, child)				\
 	for (child = device_get_next_child_node(dev, NULL); child;	\
 	     child = device_get_next_child_node(dev, child))
 
-struct fwnode_handle *fwnode_get_named_child_node(const struct fwnode_handle *fwnode,
-						  const char *childname);
-struct fwnode_handle *device_get_named_child_node(const struct device *dev,
+struct fwnode_handle *fwnode_get_named_child_node(
+	const struct fwnode_handle *fwnode, const char *childname);
+struct fwnode_handle *device_get_named_child_node(struct device *dev,
 						  const char *childname);
 
 struct fwnode_handle *fwnode_handle_get(struct fwnode_handle *fwnode);
@@ -127,7 +127,7 @@ void fwnode_handle_put(struct fwnode_handle *fwnode);
 int fwnode_irq_get(const struct fwnode_handle *fwnode, unsigned int index);
 int fwnode_irq_get_byname(const struct fwnode_handle *fwnode, const char *name);
 
-unsigned int device_get_child_node_count(const struct device *dev);
+unsigned int device_get_child_node_count(struct device *dev);
 
 static inline bool device_property_read_bool(struct device *dev,
 					     const char *propname)