drm/i915: fix i915_gsc_proxy_mei_interface.h kernel-doc

There's no proper way to document function pointer members, but at least
silence the warnings.

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/a84bd76162290940f709f5cb6e432e5e1f75a3b9.1709898638.git.jani.nikula@intel.com

include/drm/i915_gsc_proxy_mei_interface.h

@@ -21,7 +21,7 @@ struct i915_gsc_proxy_component_ops {
 	struct module *owner;
 
 	/**
-	 * send - Sends a proxy message to ME FW.
+	 * @send: Sends a proxy message to ME FW.
 	 * @dev: device struct corresponding to the mei device
 	 * @buf: message buffer to send
 	 * @size: size of the message
@@ -30,7 +30,7 @@ struct i915_gsc_proxy_component_ops {
 	int (*send)(struct device *dev, const void *buf, size_t size);
 
 	/**
-	 * recv - Receives a proxy message from ME FW.
+	 * @recv: Receives a proxy message from ME FW.
 	 * @dev: device struct corresponding to the mei device
 	 * @buf: message buffer to contain the received message
 	 * @size: size of the buffer