drm/doc: use preferred struct reference in kernel-doc

sed -e 's/\( \* .*\)struct &\([_a-z]*\)/\1\&struct \2/' -i

Originally I wasnt a friend of this style because I thought a
line-break between the "&struct" and "foo" part would break it. But a
quick test shows that " * &struct \n * foo\n" works pefectly well with
current kernel-doc. So time to mass-apply these changes!

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483044517-5770-6-git-send-email-daniel.vetter@ffwll.ch
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 6e352a0..acb4241 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -94,7 +94,7 @@
  *
  * Describes a given display (e.g. CRT or flat panel) and its limitations. For
  * fixed display sinks like built-in panels there's not much difference between
- * this and struct &drm_connector. But for sinks with a real cable this
+ * this and &struct drm_connector. But for sinks with a real cable this
  * structure is meant to describe all the things at the other end of the cable.
  *
  * For sinks which provide an EDID this can be filled out by calling
@@ -422,7 +422,7 @@
 	 * &drm_mode_config_funcs) will be cleaned up by calling the
 	 * @atomic_destroy_state hook in this structure.
 	 *
-	 * Atomic drivers which don't subclass struct &drm_connector_state should use
+	 * Atomic drivers which don't subclass &struct drm_connector_state should use
 	 * drm_atomic_helper_connector_duplicate_state(). Drivers that subclass the
 	 * state structure to extend it with driver-private state should use
 	 * __drm_atomic_helper_connector_duplicate_state() to make sure shared state is
@@ -525,7 +525,7 @@
 	/**
 	 * @atomic_print_state:
 	 *
-	 * If driver subclasses struct &drm_connector_state, it should implement
+	 * If driver subclasses &struct drm_connector_state, it should implement
 	 * this optional hook for printing additional driver specific state.
 	 *
 	 * Do not call this directly, use drm_atomic_connector_print_state()
@@ -904,8 +904,8 @@
 
 /**
  * drm_for_each_connector_iter - connector_list iterator macro
- * @connector: struct &drm_connector pointer used as cursor
- * @iter: struct &drm_connector_list_iter
+ * @connector: &struct drm_connector pointer used as cursor
+ * @iter: &struct drm_connector_list_iter
  *
  * Note that @connector is only valid within the list body, if you want to use
  * @connector after calling drm_connector_list_iter_put() then you need to grab