ASoC: Intel: sst: Fix some style

This patch fixes 3 small issues:
 - missing 2nd '*' at the beginning of a doxygen comment
 - extra space after a '\n' in a dev_dbg message
 - extra tab before a 'return" statement
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/atom/sst/sst_stream.c

@@ -223,7 +223,7 @@ int sst_send_byte_stream_mrfld(struct intel_sst_drv *sst_drv_ctx,
 	return ret;
 }
 
-/*
+/**
  * sst_pause_stream - Send msg for a pausing stream
  * @str_id:	 stream ID
  *
@@ -261,7 +261,7 @@ int sst_pause_stream(struct intel_sst_drv *sst_drv_ctx, int str_id)
 		}
 	} else {
 		retval = -EBADRQC;
-		dev_dbg(sst_drv_ctx->dev, "SST DBG:BADRQC for stream\n ");
+		dev_dbg(sst_drv_ctx->dev, "SST DBG:BADRQC for stream\n");
 	}
 
 	return retval;
@@ -284,7 +284,7 @@ int sst_resume_stream(struct intel_sst_drv *sst_drv_ctx, int str_id)
 	if (!str_info)
 		return -EINVAL;
 	if (str_info->status == STREAM_RUNNING)
-			return 0;
+		return 0;
 	if (str_info->status == STREAM_PAUSED) {
 		retval = sst_prepare_and_post_msg(sst_drv_ctx, str_info->task_id,
 				IPC_CMD, IPC_IA_RESUME_STREAM_MRFLD,