Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-2.6] / drivers / dma / fsldma.c

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index d8ae18dbf1a795c9c053625ee5b6af408440c43b..054eabffc185a893ff32ab51c01dfd876ab84b43 100644 (file)
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -412,7 +412,7 @@ static void fsl_dma_free_chan_resources(struct dma_chan *chan)
 }
 
 static struct dma_async_tx_descriptor *
-fsl_dma_prep_interrupt(struct dma_chan *chan)
+fsl_dma_prep_interrupt(struct dma_chan *chan, unsigned long flags)
 {
        struct fsl_dma_chan *fsl_chan;
        struct fsl_desc_sw *new;
@@ -429,7 +429,7 @@ fsl_dma_prep_interrupt(struct dma_chan *chan)
        }
 
        new->async_tx.cookie = -EBUSY;
-       new->async_tx.ack = 0;
+       new->async_tx.flags = flags;
 
        /* Insert the link descriptor to the LD ring */
        list_add_tail(&new->node, &new->async_tx.tx_list);
@@ -482,7 +482,7 @@ static struct dma_async_tx_descriptor *fsl_dma_prep_memcpy(
                        set_desc_next(fsl_chan, &prev->hw, new->async_tx.phys);
 
                new->async_tx.cookie = 0;
-               new->async_tx.ack = 1;
+               async_tx_ack(&new->async_tx);
 
                prev = new;
                len -= copy;
@@ -493,7 +493,7 @@ static struct dma_async_tx_descriptor *fsl_dma_prep_memcpy(
                list_add_tail(&new->node, &first->async_tx.tx_list);
        } while (len);
 
-       new->async_tx.ack = 0; /* client is in control of this ack */
+       new->async_tx.flags = flags; /* client is in control of this ack */
        new->async_tx.cookie = -EBUSY;
 
        /* Set End-of-link to the last link descriptor of new list*/
@@ -658,13 +658,6 @@ static void fsl_dma_memcpy_issue_pending(struct dma_chan *chan)
        fsl_chan_xfer_ld_queue(fsl_chan);
 }
 
-static void fsl_dma_dependency_added(struct dma_chan *chan)
-{
-       struct fsl_dma_chan *fsl_chan = to_fsl_chan(chan);
-
-       fsl_chan_ld_cleanup(fsl_chan);
-}
-
 /**
  * fsl_dma_is_complete - Determine the DMA status
  * @fsl_chan : Freescale DMA channel
@@ -881,7 +874,7 @@ static int fsl_dma_self_test(struct fsl_dma_chan *fsl_chan)
        async_tx_ack(tx3);
 
        /* Interrupt tx test */
-       tx1 = fsl_dma_prep_interrupt(chan);
+       tx1 = fsl_dma_prep_interrupt(chan, 0);
        async_tx_ack(tx1);
        cookie = fsl_dma_tx_submit(tx1);
 
@@ -1089,7 +1082,6 @@ static int __devinit of_fsl_dma_probe(struct of_device *dev,
        fdev->common.device_prep_dma_memcpy = fsl_dma_prep_memcpy;
        fdev->common.device_is_tx_complete = fsl_dma_is_complete;
        fdev->common.device_issue_pending = fsl_dma_memcpy_issue_pending;
-       fdev->common.device_dependency_added = fsl_dma_dependency_added;
        fdev->common.dev = &dev->dev;
 
        irq = irq_of_parse_and_map(dev->node, 0);