[PATCH] fwnode: add missing kernel-doc for struct fwnode_operations members

Document the four undocumented struct members in
struct fwnode_operations: device_dma_supported, device_get_dma_attr,
iomap, and irq_get.

This avoids kernel-doc warnings once include/linux/fwnode.h is included
in the driver-api infrastructure documentation.

Signed-off-by: Danilo Krummrich <[email protected]>
---
 include/linux/fwnode.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/linux/fwnode.h b/include/linux/fwnode.h
index 4e86e6990d28..a9dcaf7e7076 100644
--- a/include/linux/fwnode.h
+++ b/include/linux/fwnode.h
@@ -117,6 +117,8 @@ struct fwnode_reference_args {
  * @put: Put a reference to an fwnode.
  * @device_is_available: Return true if the device is available.
  * @device_get_match_data: Return the device driver match data.
+ * @device_dma_supported: Return true if DMA is supported.
+ * @device_get_dma_attr: Return the device DMA attribute.
  * @property_present: Return true if a property is present.
  * @property_read_bool: Return a boolean property value.
  * @property_read_int_array: Read an array of integer properties. Return zero on
@@ -134,6 +136,8 @@ struct fwnode_reference_args {
  *			       endpoint node.
  * @graph_get_port_parent: Return the parent node of a port node.
  * @graph_parse_endpoint: Parse endpoint for port and endpoint id.
+ * @iomap: Map the I/O memory of a given index for a fwnode.
+ * @irq_get: Get the IRQ of a given index for a fwnode.
  * @add_links:	Create fwnode links to all the suppliers of the fwnode. Return
  *		zero on success, a negative error code otherwise.
  */
-- 
2.55.0