ALSA: doc: Fix uapi/sound/compress_offload.h kerneldoc comments

so that make htmldocs works properly.
Since kerneldoc can't handle noname enum properly, name enum
sndrv_compress_encoder.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

include/uapi/sound/compress_offload.h

@@ -32,7 +32,7 @@
 
 #define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 2)
 /**
- * struct snd_compressed_buffer: compressed buffer
+ * struct snd_compressed_buffer - compressed buffer
  * @fragment_size: size of buffer fragment in bytes
  * @fragments: number of such fragments
  */
@@ -42,7 +42,7 @@ struct snd_compressed_buffer {
 } __attribute__((packed, aligned(4)));
 
 /**
- * struct snd_compr_params: compressed stream params
+ * struct snd_compr_params - compressed stream params
  * @buffer: buffer description
  * @codec: codec parameters
  * @no_wake_mode: dont wake on fragment elapsed
@@ -54,7 +54,7 @@ struct snd_compr_params {
 } __attribute__((packed, aligned(4)));
 
 /**
- * struct snd_compr_tstamp: timestamp descriptor
+ * struct snd_compr_tstamp - timestamp descriptor
  * @byte_offset: Byte offset in ring buffer to DSP
  * @copied_total: Total number of bytes copied from/to ring buffer to/by DSP
  * @pcm_frames: Frames decoded or encoded by DSP. This field will evolve by
@@ -73,7 +73,7 @@ struct snd_compr_tstamp {
 } __attribute__((packed, aligned(4)));
 
 /**
- * struct snd_compr_avail: avail descriptor
+ * struct snd_compr_avail - avail descriptor
  * @avail: Number of bytes available in ring buffer for writing/reading
  * @tstamp: timestamp infomation
  */
@@ -88,7 +88,7 @@ enum snd_compr_direction {
 };
 
 /**
- * struct snd_compr_caps: caps descriptor
+ * struct snd_compr_caps - caps descriptor
  * @codecs: pointer to array of codecs
  * @direction: direction supported. Of type snd_compr_direction
  * @min_fragment_size: minimum fragment supported by DSP
@@ -110,7 +110,7 @@ struct snd_compr_caps {
 } __attribute__((packed, aligned(4)));
 
 /**
- * struct snd_compr_codec_caps: query capability of codec
+ * struct snd_compr_codec_caps - query capability of codec
  * @codec: codec for which capability is queried
  * @num_descriptors: number of codec descriptors
  * @descriptor: array of codec capability descriptor
@@ -122,18 +122,19 @@ struct snd_compr_codec_caps {
 } __attribute__((packed, aligned(4)));
 
 /**
+ * enum sndrv_compress_encoder
  * @SNDRV_COMPRESS_ENCODER_PADDING: no of samples appended by the encoder at the
  * end of the track
  * @SNDRV_COMPRESS_ENCODER_DELAY: no of samples inserted by the encoder at the
  * beginning of the track
  */
-enum {
+enum sndrv_compress_encoder {
 	SNDRV_COMPRESS_ENCODER_PADDING = 1,
 	SNDRV_COMPRESS_ENCODER_DELAY = 2,
 };
 
 /**
- * struct snd_compr_metadata: compressed stream metadata
+ * struct snd_compr_metadata - compressed stream metadata
  * @key: key id
  * @value: key value
  */