[PATCH] drm/i915: Improve kernel-doc for i915_audio_component struct

[David Henningsson <david.henningsson@xxxxxxxxxxxxx>]

To make kernel-doc happy, the i915_audio_component_audio_ops struct
cannot be nested.

Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
---

Note that I didn't do the same un-nesting for i915_audio_component_ops.
This is to make it easier to merge the pending sync_audio_rate patch set.

It applies on top of my just sent patches so should probably be taken
through Takashi's tree.

 Documentation/DocBook/drm.tmpl |  1 +
 include/drm/i915_component.h   | 33 +++++++++++++++++++++++----------
 2 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index 2fb9a54..7554679 100644
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -4048,6 +4048,7 @@ int num_ioctls;</synopsis>
 	<title>High Definition Audio</title>
 !Pdrivers/gpu/drm/i915/intel_audio.c High Definition Audio over HDMI and Display Port
 !Idrivers/gpu/drm/i915/intel_audio.c
+!Iinclude/drm/i915_component.h
       </sect2>
       <sect2>
 	<title>Panel Self Refresh PSR (PSR/SRD)</title>
diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h
index b2d56dd..89d6362 100644
--- a/include/drm/i915_component.h
+++ b/include/drm/i915_component.h
@@ -24,6 +24,28 @@
 #ifndef _I915_COMPONENT_H_
 #define _I915_COMPONENT_H_
 
+/**
+ * struct i915_audio_component_audio_ops - i915 directly calling hda driver
+ *
+ * @audio_ptr: Pointer to pass when calling pin_eld_notify.
+ * @pin_eld_notify: Called from i915 driver, notifying the HDA driver that
+ * pin sense and/or ELD information has changed.
+ *
+ * These functions are implemented by hda driver and called by the i915
+ * driver.
+ */
+struct i915_audio_component_audio_ops {
+	void *audio_ptr;
+	void (*pin_eld_notify)(void *audio_ptr, int port);
+};
+
+/**
+ * struct i915_audio_component - Used for direct communication between i915 and hda drivers
+ *
+ * @dev: i915 device, used as parameter for ops
+ * @ops: Ops implemented by i915 driver, called by hda driver
+ * @audio_ops: Ops implemented by hda driver, called by i915 driver
+ */
 struct i915_audio_component {
 	struct device *dev;
 
@@ -35,16 +57,7 @@ struct i915_audio_component {
 		int (*get_cdclk_freq)(struct device *);
 	} *ops;
 
-	const struct i915_audio_component_audio_ops {
-		void *audio_ptr;
-		/**
-		 * Call from i915 driver, notifying the HDA driver that
-		 * pin sense and/or ELD information has changed.
-		 * @audio_ptr:		HDA driver object
-		 * @port:		Which port has changed (PORTA / PORTB / PORTC etc)
-		 */
-		void (*pin_eld_notify)(void *audio_ptr, int port);
-	} *audio_ops;
+	const struct i915_audio_component_audio_ops *audio_ops;
 };
 
 #endif /* _I915_COMPONENT_H_ */
-- 
1.9.1

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