drm/bridge: Use recommened kerneldoc for struct member refs

I just learned that &struct_name.member_name works and looks pretty
even. It doesn't (yet) link to the member directly though, which would
be really good for big structures or vfunc tables (where the
per-member kerneldoc tends to be long).

Also some minor drive-by polish where it makes sense, I read a lot
of docs ...

Cc: Archit Taneja <architt@codeaurora.org>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
[danvet: Remove spurious hunk that Archit spotted.]
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483044517-5770-13-git-send-email-daniel.vetter@ffwll.ch

drivers/gpu/drm/drm_bridge.c

@@ -55,7 +55,7 @@
  * just provide additional hooks to get the desired output at the end of the
  * encoder chain.
  *
- * Bridges can also be chained up using the next pointer in &struct drm_bridge.
+ * Bridges can also be chained up using the &drm_bridge.next pointer.
  *
  * Both legacy CRTC helpers and the new atomic modeset helpers support bridges.
  */
@@ -179,7 +179,7 @@ void drm_bridge_detach(struct drm_bridge *bridge)
  * @mode: desired mode to be set for the bridge
  * @adjusted_mode: updated mode that works for this bridge
  *
- * Calls ->mode_fixup() &drm_bridge_funcs op for all the bridges in the
+ * Calls &drm_bridge_funcs.mode_fixup for all the bridges in the
  * encoder chain, starting from the first bridge to the last.
  *
  * Note: the bridge passed should be the one closest to the encoder
@@ -206,11 +206,10 @@ bool drm_bridge_mode_fixup(struct drm_bridge *bridge,
 EXPORT_SYMBOL(drm_bridge_mode_fixup);
 
 /**
- * drm_bridge_disable - calls ->disable() &drm_bridge_funcs op for all
- *			bridges in the encoder chain.
+ * drm_bridge_disable - disables all bridges in the encoder chain
  * @bridge: bridge control structure
  *
- * Calls ->disable() &drm_bridge_funcs op for all the bridges in the encoder
+ * Calls &drm_bridge_funcs.disable op for all the bridges in the encoder
  * chain, starting from the last bridge to the first. These are called before
  * calling the encoder's prepare op.
  *
@@ -229,11 +228,10 @@ void drm_bridge_disable(struct drm_bridge *bridge)
 EXPORT_SYMBOL(drm_bridge_disable);
 
 /**
- * drm_bridge_post_disable - calls ->post_disable() &drm_bridge_funcs op for
- *			     all bridges in the encoder chain.
+ * drm_bridge_post_disable - cleans up after disabling all bridges in the encoder chain
  * @bridge: bridge control structure
  *
- * Calls ->post_disable() &drm_bridge_funcs op for all the bridges in the
+ * Calls &drm_bridge_funcs.post_disable op for all the bridges in the
  * encoder chain, starting from the first bridge to the last. These are called
  * after completing the encoder's prepare op.
  *
@@ -258,7 +256,7 @@ EXPORT_SYMBOL(drm_bridge_post_disable);
  * @mode: desired mode to be set for the bridge
  * @adjusted_mode: updated mode that works for this bridge
  *
- * Calls ->mode_set() &drm_bridge_funcs op for all the bridges in the
+ * Calls &drm_bridge_funcs.mode_set op for all the bridges in the
  * encoder chain, starting from the first bridge to the last.
  *
  * Note: the bridge passed should be the one closest to the encoder
@@ -278,11 +276,11 @@ void drm_bridge_mode_set(struct drm_bridge *bridge,
 EXPORT_SYMBOL(drm_bridge_mode_set);
 
 /**
- * drm_bridge_pre_enable - calls ->pre_enable() &drm_bridge_funcs op for all
- *			   bridges in the encoder chain.
+ * drm_bridge_pre_enable - prepares for enabling all
+ *			   bridges in the encoder chain
  * @bridge: bridge control structure
  *
- * Calls ->pre_enable() &drm_bridge_funcs op for all the bridges in the encoder
+ * Calls &drm_bridge_funcs.pre_enable op for all the bridges in the encoder
  * chain, starting from the last bridge to the first. These are called
  * before calling the encoder's commit op.
  *
@@ -301,11 +299,10 @@ void drm_bridge_pre_enable(struct drm_bridge *bridge)
 EXPORT_SYMBOL(drm_bridge_pre_enable);
 
 /**
- * drm_bridge_enable - calls ->enable() &drm_bridge_funcs op for all bridges
- *		       in the encoder chain.
+ * drm_bridge_enable - enables all bridges in the encoder chain
  * @bridge: bridge control structure
  *
- * Calls ->enable() &drm_bridge_funcs op for all the bridges in the encoder
+ * Calls &drm_bridge_funcs.enable op for all the bridges in the encoder
  * chain, starting from the first bridge to the last. These are called
  * after completing the encoder's commit op.
  *