#define TRANS_QUEUED (1 << 0)
/* Instance is currently running in hardware */
#define TRANS_RUNNING (1 << 1)
+/* Instance is currently aborting */
+#define TRANS_ABORT (1 << 2)
/* Offset base for buffers on the destination queue - used to distinguish
}
spin_lock_irqsave(&m2m_dev->job_spinlock, flags_job);
+
+ /* If the context is aborted then don't schedule it */
+ if (m2m_ctx->job_flags & TRANS_ABORT) {
+ spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job);
+ dprintk("Aborted context\n");
+ return;
+ }
+
if (m2m_ctx->job_flags & TRANS_QUEUED) {
spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job);
dprintk("On job queue already\n");
m2m_dev = m2m_ctx->m2m_dev;
spin_lock_irqsave(&m2m_dev->job_spinlock, flags);
+
+ m2m_ctx->job_flags |= TRANS_ABORT;
if (m2m_ctx->job_flags & TRANS_RUNNING) {
spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags);
m2m_dev->m2m_ops->job_abort(m2m_ctx->priv);
m2m_dev = m2m_ctx->m2m_dev;
spin_lock_irqsave(&m2m_dev->job_spinlock, flags_job);
/* We should not be scheduled anymore, since we're dropping a queue. */
- INIT_LIST_HEAD(&m2m_ctx->queue);
+ if (m2m_ctx->job_flags & TRANS_QUEUED)
+ list_del(&m2m_ctx->queue);
m2m_ctx->job_flags = 0;
spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);
/* Drop queue, since streamoff returns device to the same state as after
* calling reqbufs. */
INIT_LIST_HEAD(&q_ctx->rdy_queue);
+ q_ctx->num_rdy = 0;
spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);
if (m2m_dev->curr_ctx == m2m_ctx) {