Merge remote branch 'origin' into secretlab/next-devicetree

Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.

Conflicts:
	drivers/i2c/busses/i2c-cpm.c
	drivers/i2c/busses/i2c-mpc.c
	drivers/net/gianfar.c

Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 15 insertions, 13 deletions

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index c3d74697f5a9..8088b14ba5f7 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -775,13 +775,18 @@ fail:
         return NULL;
 }
 
-static void fsl_dma_device_terminate_all(struct dma_chan *dchan)
+static int fsl_dma_device_control(struct dma_chan *dchan,
+                                  enum dma_ctrl_cmd cmd, unsigned long arg)
 {
         struct fsldma_chan *chan;
         unsigned long flags;
 
+        /* Only supports DMA_TERMINATE_ALL */
+        if (cmd != DMA_TERMINATE_ALL)
+                return -ENXIO;
+
         if (!dchan)
-                return;
+                return -EINVAL;
 
         chan = to_fsl_chan(dchan);
 
@@ -795,6 +800,8 @@ static void fsl_dma_device_terminate_all(struct dma_chan *dchan)
         fsldma_free_desc_list(chan, &chan->ld_running);
 
         spin_unlock_irqrestore(&chan->desc_lock, flags);
+
+        return 0;
 }
 
 /**
@@ -965,13 +972,12 @@ static void fsl_dma_memcpy_issue_pending(struct dma_chan *dchan)
 }
 
 /**
- * fsl_dma_is_complete - Determine the DMA status
+ * fsl_tx_status - Determine the DMA status
  * @chan : Freescale DMA channel
  */
-static enum dma_status fsl_dma_is_complete(struct dma_chan *dchan,
+static enum dma_status fsl_tx_status(struct dma_chan *dchan,
                                         dma_cookie_t cookie,
-                                        dma_cookie_t *done,
-                                        dma_cookie_t *used)
+                                        struct dma_tx_state *txstate)
 {
         struct fsldma_chan *chan = to_fsl_chan(dchan);
         dma_cookie_t last_used;
@@ -982,11 +988,7 @@ static enum dma_status fsl_dma_is_complete(struct dma_chan *dchan,
         last_used = dchan->cookie;
         last_complete = chan->completed_cookie;
 
-        if (done)
-                *done = last_complete;
-
-        if (used)
-                *used = last_used;
+        dma_set_tx_state(txstate, last_complete, last_used, 0);
 
         return dma_async_is_complete(cookie, last_complete, last_used);
 }
@@ -1330,10 +1332,10 @@ static int __devinit fsldma_of_probe(struct of_device *op,
         fdev->common.device_free_chan_resources = fsl_dma_free_chan_resources;
         fdev->common.device_prep_dma_interrupt = fsl_dma_prep_interrupt;
         fdev->common.device_prep_dma_memcpy = fsl_dma_prep_memcpy;
-        fdev->common.device_is_tx_complete = fsl_dma_is_complete;
+        fdev->common.device_tx_status = fsl_tx_status;
         fdev->common.device_issue_pending = fsl_dma_memcpy_issue_pending;
         fdev->common.device_prep_slave_sg = fsl_dma_prep_slave_sg;
-        fdev->common.device_terminate_all = fsl_dma_device_terminate_all;
+        fdev->common.device_control = fsl_dma_device_control;
         fdev->common.dev = &op->dev;
 
         dev_set_drvdata(&op->dev, fdev);