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/bebob/bebob_stream.c | |
| 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/bebob/bebob_stream.c')
| -rw-r--r-- | sound/firewire/bebob/bebob_stream.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c index fcca3eebc91f..98e4fc8121a1 100644 --- a/sound/firewire/bebob/bebob_stream.c +++ b/sound/firewire/bebob/bebob_stream.c @@ -716,14 +716,10 @@ void snd_bebob_stream_update_duplex(struct snd_bebob *bebob) */ void snd_bebob_stream_destroy_duplex(struct snd_bebob *bebob) { - mutex_lock(&bebob->mutex); - amdtp_stream_destroy(&bebob->rx_stream); amdtp_stream_destroy(&bebob->tx_stream); destroy_both_connections(bebob); - - mutex_unlock(&bebob->mutex); } /* |