Create PCM devices as soon as the AVIRT map is setguppy_6.99.4guppy/6.99.46.99.4

We no longer need to wait until the card is sealed to create the PCM device. We can create it right away. 

Signed-off-by: Mark Farrugia <mark.farrugia@fiberdyne.com.au>

1 files changed, 5 insertions, 0 deletions

diff --git a/configfs.c b/configfs.c
index 12e95a5..c19c2b5 100644
--- a/configfs.c
+++ b/configfs.c
@@ -49,6 +49,11 @@ static ssize_t cfg_snd_avirt_stream_map_store(struct config_item *item,
 	split = strsep((char **)&page, "\n");
 	memcpy(stream->map, (char *)split, count);
 
+	/* Create the PCM device now */
+	stream->pcm = snd_avirt_pcm_create(stream);
+	if (IS_ERROR_NULL(stream->pcm))
+		return 0;
+
 	return count;
 }
 CONFIGFS_ATTR(cfg_snd_avirt_stream_, map);