driver core: Clarify documentation for fwnode_operations.add_links()

The wording was a bit ambiguous. So update it to make it clear.

Saravana Kannan committed 7 years ago

Commit bee3bbe1 parent c745da81 file · +8 −7Browse files

Showing the changes to include/linux (1 of 1 file). Show all

Unified · Split

@@ -94,15 +94,16 @@ struct fwnode_reference_args { · 93 unmodified lines
94	94	* available suppliers.
95	95	*
96	96	* Return 0 if device links have been successfully created to all
97		− * the suppliers this device needs to create device links to or if
98		− * the supplier information is not known.
	97	+ * the known suppliers of this device or if the supplier
	98	+ * information is not known.
99	99	*
100		− * Return -ENODEV if and only if the suppliers needed for probing
101		− * the device are not yet available to create device links to.
	100	+ * Return -ENODEV if the suppliers needed for probing this device
	101	+ * have not been registered yet (because device links can only be
	102	+ * created to devices registered with the driver core).
102	103	*
103		− * Return -EAGAIN if there are suppliers that need to be linked to
104		− * that are not yet available but none of those suppliers are
105		− * necessary for probing this device.
	104	+ * Return -EAGAIN if some of the suppliers of this device have not
	105	+ * been registered yet, but none of those suppliers are necessary
	106	+ * for probing the device.
106	107	*/
107	108	struct fwnode_operations {
108	109	struct fwnode_handle (get)(struct fwnode_handle *fwnode);

Keyboard shortcuts