EXPORT_SYMBOL_GPL(fwnode_get_next_child_node);
/**
+ * fwnode_get_next_available_child_node - Return the next
+ * available child node handle for a node
+ * @fwnode: Firmware node to find the next child node for.
+ * @child: Handle to one of the node's child nodes or a %NULL handle.
+ */
+struct fwnode_handle *
+fwnode_get_next_available_child_node(const struct fwnode_handle *fwnode,
+ struct fwnode_handle *child)
+{
+ struct fwnode_handle *next_child = child;
+
+ if (!fwnode)
+ return NULL;
+
+ do {
+ next_child = fwnode_get_next_child_node(fwnode, next_child);
+
+ if (!next_child || fwnode_device_is_available(next_child))
+ break;
+ } while (next_child);
+
+ return next_child;
+}
+EXPORT_SYMBOL_GPL(fwnode_get_next_available_child_node);
+
+/**
* device_get_next_child_node - Return the next child node handle for a device
* @dev: Device to find the next child node for.
* @child: Handle to one of the device's child nodes or a null handle.
struct fwnode_handle *fwnode);
struct fwnode_handle *fwnode_get_next_child_node(
const struct fwnode_handle *fwnode, struct fwnode_handle *child);
+struct fwnode_handle *fwnode_get_next_available_child_node(
+ const struct fwnode_handle *fwnode, struct fwnode_handle *child);
#define fwnode_for_each_child_node(fwnode, child) \
for (child = fwnode_get_next_child_node(fwnode, NULL); child; \
child = fwnode_get_next_child_node(fwnode, child))
+#define fwnode_for_each_available_child_node(fwnode, child) \
+ 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(
struct device *dev, struct fwnode_handle *child);