soundwire: sdw.h: repair names and format of kernel-doc comments

Fix all kernel-doc warnings in sdw.h:

Warning: include/linux/soundwire/sdw.h:538 cannot understand function prototype: 'enum sdw_reg_bank'
Warning: include/linux/soundwire/sdw.h:779 struct member 'port_num' not described in 'sdw_transport_params'
Warning: include/linux/soundwire/sdw.h:792 struct member 'port_num' not described in 'sdw_enable_ch'
Warning: include/linux/soundwire/sdw.h:892 cannot understand function prototype: 'struct sdw_port_config'
Warning: include/linux/soundwire/sdw.h:906 cannot understand function prototype: 'struct sdw_stream_config'
Warning: include/linux/soundwire/sdw.h:925 cannot understand function prototype: 'enum sdw_stream_state'
Warning: include/linux/soundwire/sdw.h:942 cannot understand function prototype: 'struct sdw_stream_params'
Warning: include/linux/soundwire/sdw.h:960 cannot understand function prototype: 'struct sdw_stream_runtime'
Warning: include/linux/soundwire/sdw.h:1047 struct member 'bpt_stream_refcount' not described in 'sdw_bus'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260216054418.2766846-1-rdunlap@infradead.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: rddunlap

include/linux/soundwire/sdw.h

@@ -532,7 +532,7 @@ struct sdw_slave_intr_status {
 };
 
 /**
- * sdw_reg_bank - SoundWire register banks
+ * enum sdw_reg_bank - SoundWire register banks
  * @SDW_BANK0: Soundwire register bank 0
  * @SDW_BANK1: Soundwire register bank 1
  */
@@ -751,7 +751,7 @@ struct sdw_port_params {
  * struct sdw_transport_params: Data Port Transport Parameters
  *
  * @blk_grp_ctrl_valid: Port implements block group control
- * @num: Port number
+ * @port_num: Port number
  * @blk_grp_ctrl: Block group control value
  * @sample_interval: Sample interval
  * @offset1: Blockoffset of the payload data
@@ -782,7 +782,7 @@ struct sdw_transport_params {
 /**
  * struct sdw_enable_ch: Enable/disable Data Port channel
  *
- * @num: Port number
+ * @port_num: Port number
  * @ch_mask: Active channel mask
  * @enable: Enable (true) /disable (false) channel
  */
@@ -885,7 +885,7 @@ void sdw_bus_master_delete(struct sdw_bus *bus);
 void sdw_show_ping_status(struct sdw_bus *bus, bool sync_delay);
 
 /**
- * sdw_port_config: Master or Slave Port configuration
+ * struct sdw_port_config: Master or Slave Port configuration
  *
  * @num: Port number
  * @ch_mask: channels mask for port
@@ -896,7 +896,7 @@ struct sdw_port_config {
 };
 
 /**
- * sdw_stream_config: Master or Slave stream configuration
+ * struct sdw_stream_config: Master or Slave stream configuration
  *
  * @frame_rate: Audio frame rate of the stream, in Hz
  * @ch_count: Channel count of the stream
@@ -913,7 +913,7 @@ struct sdw_stream_config {
 };
 
 /**
- * sdw_stream_state: Stream states
+ * enum sdw_stream_state: Stream states
  *
  * @SDW_STREAM_ALLOCATED: New stream allocated.
  * @SDW_STREAM_CONFIGURED: Stream configured
@@ -934,7 +934,7 @@ enum sdw_stream_state {
 };
 
 /**
- * sdw_stream_params: Stream parameters
+ * struct sdw_stream_params: Stream parameters
  *
  * @rate: Sampling frequency, in Hz
  * @ch_count: Number of channels
@@ -947,7 +947,7 @@ struct sdw_stream_params {
 };
 
 /**
- * sdw_stream_runtime: Runtime stream parameters
+ * struct sdw_stream_runtime: Runtime stream parameters
  *
  * @name: SoundWire stream name
  * @params: Stream parameters
@@ -983,7 +983,7 @@ struct sdw_stream_runtime {
  * @defer_msg: Defer message
  * @params: Current bus parameters
  * @stream_refcount: number of streams currently using this bus
- * @btp_stream_refcount: number of BTP streams currently using this bus (should
+ * @bpt_stream_refcount: number of BTP streams currently using this bus (should
  * be zero or one, multiple streams per link is not supported).
  * @bpt_stream: pointer stored to handle BTP streams.
  * @ops: Master callback ops