3 files changed, 13 insertions, 13 deletions
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index 242306d820ec..73bfa71845f6 100644
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -19,10 +19,10 @@ MODULE_LICENSE("GPL v2");
 
 /**
  * snd_hdac_ext_bus_init - initialize a HD-audio extended bus
- * @ebus: the pointer to extended bus object
+ * @bus: the pointer to HDAC bus object
  * @dev: device pointer
  * @ops: bus verb operators
- * default ops
+ * @ext_ops: operators used for ASoC HDA codec drivers
  *
  * Returns 0 if successful, or a negative error code.
  */
@@ -51,7 +51,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_init);
 
 /**
  * snd_hdac_ext_bus_exit - clean up a HD-audio extended bus
- * @ebus: the pointer to extended bus object
+ * @bus: the pointer to HDAC bus object
  */
 void snd_hdac_ext_bus_exit(struct hdac_bus *bus)
 {
@@ -67,8 +67,9 @@ static void default_release(struct device *dev)
 
 /**
  * snd_hdac_ext_bus_device_init - initialize the HDA extended codec base device
- * @ebus: hdac extended bus to attach to
+ * @bus: hdac bus to attach to
  * @addr: codec address
+ * @hdev: hdac device to init
  *
  * Returns zero for success or a negative error code.
  */
@@ -114,7 +115,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_exit);
 /**
  * snd_hdac_ext_bus_device_remove - remove HD-audio extended codec base devices
  *
- * @ebus: HD-audio extended bus
+ * @bus: the pointer to HDAC bus object
  */
 void snd_hdac_ext_bus_device_remove(struct hdac_bus *bus)
 {
diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c
index cfab60d88c92..a684f0520b4b 100644
--- a/sound/hda/ext/hdac_ext_controller.c
+++ b/sound/hda/ext/hdac_ext_controller.c
@@ -28,7 +28,7 @@
 
 /**
  * snd_hdac_ext_bus_ppcap_enable - enable/disable processing pipe capability
- * @ebus: HD-audio extended core bus
+ * @bus: the pointer to HDAC bus object
  * @enable: flag to turn on/off the capability
  */
 void snd_hdac_ext_bus_ppcap_enable(struct hdac_bus *bus, bool enable)
@@ -50,7 +50,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_ppcap_enable);
 
 /**
  * snd_hdac_ext_bus_ppcap_int_enable - ppcap interrupt enable/disable
- * @ebus: HD-audio extended core bus
+ * @bus: the pointer to HDAC bus object
  * @enable: flag to enable/disable interrupt
  */
 void snd_hdac_ext_bus_ppcap_int_enable(struct hdac_bus *bus, bool enable)
@@ -77,7 +77,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_ppcap_int_enable);
 
 /**
  * snd_hdac_ext_bus_get_ml_capabilities - get multilink capability
- * @ebus: HD-audio extended core bus
+ * @bus: the pointer to HDAC bus object
  *
  * This will parse all links and read the mlink capabilities and add them
  * in hlink_list of extended hdac bus
@@ -117,7 +117,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_get_ml_capabilities);
 /**
  * snd_hdac_link_free_all- free hdac extended link objects
  *
- * @ebus: HD-audio ext core bus
+ * @bus: the pointer to HDAC bus object
  */
 
 void snd_hdac_link_free_all(struct hdac_bus *bus)
@@ -134,7 +134,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_link_free_all);
 
 /**
  * snd_hdac_ext_bus_get_link_index - get link based on codec name
- * @ebus: HD-audio extended core bus
+ * @bus: the pointer to HDAC bus object
  * @codec_name: codec name
  */
 struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus,
@@ -211,7 +211,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_down);
 
 /**
  * snd_hdac_ext_bus_link_power_up_all -power up all hda link
- * @ebus: HD-audio extended bus
+ * @bus: the pointer to HDAC bus object
  */
 int snd_hdac_ext_bus_link_power_up_all(struct hdac_bus *bus)
 {
@@ -232,7 +232,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_up_all);
 
 /**
  * snd_hdac_ext_bus_link_power_down_all -power down all hda link
- * @ebus: HD-audio extended bus
+ * @bus: the pointer to HDAC bus object
  */
 int snd_hdac_ext_bus_link_power_down_all(struct hdac_bus *bus)
 {
diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c
index 6b1b4b834bae..c4d54a838773 100644
--- a/sound/hda/ext/hdac_ext_stream.c
+++ b/sound/hda/ext/hdac_ext_stream.c
@@ -530,7 +530,6 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_set_dpibr);
 
 /**
  * snd_hdac_ext_stream_set_lpib - sets the lpib value of a stream
- * @bus: HD-audio core bus
  * @stream: hdac_ext_stream
  * @value: lpib value to set
  */