On Wednesday 18 April 2012 03:41 PM, Russell King wrote:
+/**
+ * vchan_cookie_complete - report completion of a descriptor
+ * vd: virtual descriptor to update
+ *
+ * vc.lock must be held by caller
+ */
+static inline void vchan_cookie_complete(struct virt_dma_desc *vd)
+{
+ struct virt_dma_chan *vc = to_virt_chan(vd->tx.chan);
+
+ dma_cookie_complete(&vd->tx);
+ dev_vdbg(vc->chan.device->dev, "txd %p[%x]: marked complete\n",
+ vd, vd->tx.cookie);
+ list_add_tail(&vd->node,&vc->desc_completed);
+
+ tasklet_schedule(&vc->task);
+}
For cyclic case, we will not like to call the dma_cookie_complete() but
want to put the desc in callback list.
So can we have one more arg on this function which byspass the call of
dma_cookie_complete()
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