void *data)
{
struct sst_byt_stream *stream;
+ struct sst_dsp *sst = byt->dsp;
+ unsigned long flags;
stream = kzalloc(sizeof(*stream), GFP_KERNEL);
if (stream == NULL)
return NULL;
+ spin_lock_irqsave(&sst->spinlock, flags);
list_add(&stream->node, &byt->stream_list);
stream->notify_position = notify_position;
stream->pdata = data;
stream->byt = byt;
stream->str_id = id;
+ spin_unlock_irqrestore(&sst->spinlock, flags);
return stream;
}
{
u64 header;
int ret = 0;
+ struct sst_dsp *sst = byt->dsp;
+ unsigned long flags;
if (!stream->commited)
goto out;
stream->commited = false;
out:
+ spin_lock_irqsave(&sst->spinlock, flags);
list_del(&stream->node);
kfree(stream);
+ spin_unlock_irqrestore(&sst->spinlock, flags);
return ret;
}