diff options
| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2015-02-21 23:55:00 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-02-23 09:11:24 +0100 |
| commit | dec84316dd53c90e93b4ee849483bd4bd1e9a585 (patch) | |
| tree | 3725938633e83ba9bf303e171323bbb911a0ba9f /sound/firewire/dice | |
| parent | d23c2cc4485d10f0cedfef99dd2961d9652b1b3f (diff) | |
ALSA: fireworks/bebob/dice/oxfw: make it possible to shutdown safely
A part of these drivers, especially BeBoB driver, are programmed to wait
some events. Thus the drivers should not destroy any data in .remove()
context.
This commit moves some destructors from 'struct fw_driver.remove()' to
'struct snd_card.private_free()' to shutdown safely.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org> # 3.19+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/dice')
| -rw-r--r-- | sound/firewire/dice/dice.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c index 797f0726fc74..70a111d7f428 100644 --- a/sound/firewire/dice/dice.c +++ b/sound/firewire/dice/dice.c @@ -236,6 +236,7 @@ static void dice_card_free(struct snd_card *card) { struct snd_dice *dice = card->private_data; + snd_dice_stream_destroy_duplex(dice); snd_dice_transaction_destroy(dice); fw_unit_put(dice->unit); @@ -313,10 +314,6 @@ static void dice_remove(struct fw_unit *unit) { struct snd_dice *dice = dev_get_drvdata(&unit->device); - snd_card_disconnect(dice->card); - - snd_dice_stream_destroy_duplex(dice); - /* No need to wait for releasing card object in this context. */ snd_card_free_when_closed(dice->card); } |