Commit 50e4acab authored by Takashi Iwai's avatar Takashi Iwai Committed by Greg Kroah-Hartman

staging: bcm2835-audio: Kill unused spinlock

The alsa_stream->lock is never used.  Kill it.
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Tested-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bf1ad3e0
...@@ -128,8 +128,6 @@ static int snd_bcm2835_playback_open_generic( ...@@ -128,8 +128,6 @@ static int snd_bcm2835_playback_open_generic(
alsa_stream->substream = substream; alsa_stream->substream = substream;
alsa_stream->idx = idx; alsa_stream->idx = idx;
spin_lock_init(&alsa_stream->lock);
err = bcm2835_audio_open(alsa_stream); err = bcm2835_audio_open(alsa_stream);
if (err) { if (err) {
kfree(alsa_stream); kfree(alsa_stream);
......
...@@ -119,8 +119,6 @@ struct bcm2835_alsa_stream { ...@@ -119,8 +119,6 @@ struct bcm2835_alsa_stream {
struct snd_pcm_substream *substream; struct snd_pcm_substream *substream;
struct snd_pcm_indirect pcm_indirect; struct snd_pcm_indirect pcm_indirect;
spinlock_t lock;
int draining; int draining;
int channels; int channels;
......
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