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-rw-r--r--sound/firewire/isight.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
index 30957477e005..9ebe510ea26b 100644
--- a/sound/firewire/isight.c
+++ b/sound/firewire/isight.c
@@ -602,8 +602,6 @@ static void isight_card_free(struct snd_card *card)
struct isight *isight = card->private_data;
fw_iso_resources_destroy(&isight->resources);
- fw_unit_put(isight->unit);
- mutex_destroy(&isight->mutex);
}
static u64 get_unit_base(struct fw_unit *unit)
@@ -640,7 +638,7 @@ static int isight_probe(struct fw_unit *unit,
if (!isight->audio_base) {
dev_err(&unit->device, "audio unit base not found\n");
err = -ENXIO;
- goto err_unit;
+ goto error;
}
fw_iso_resources_init(&isight->resources, unit);
@@ -669,12 +667,12 @@ static int isight_probe(struct fw_unit *unit,
dev_set_drvdata(&unit->device, isight);
return 0;
-
-err_unit:
- fw_unit_put(isight->unit);
- mutex_destroy(&isight->mutex);
error:
snd_card_free(card);
+
+ mutex_destroy(&isight->mutex);
+ fw_unit_put(isight->unit);
+
return err;
}
@@ -703,7 +701,11 @@ static void isight_remove(struct fw_unit *unit)
isight_stop_streaming(isight);
mutex_unlock(&isight->mutex);
- snd_card_free_when_closed(isight->card);
+ // Block till all of ALSA character devices are released.
+ snd_card_free(isight->card);
+
+ mutex_destroy(&isight->mutex);
+ fw_unit_put(isight->unit);
}
static const struct ieee1394_device_id isight_id_table[] = {