Merge branch 'ioat' into dmaengine

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

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 714fc46..1fdf180 100644 (file)
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -27,6 +27,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/dmaengine.h>
 #include <linux/delay.h>
@@ -775,7 +776,7 @@ fail:
 }
 
 static int fsl_dma_device_control(struct dma_chan *dchan,
-                                 enum dma_ctrl_cmd cmd)
+                                 enum dma_ctrl_cmd cmd, unsigned long arg)
 {
        struct fsldma_chan *chan;
        unsigned long flags;
@@ -971,13 +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;
@@ -988,11 +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);
 }
@@ -1336,7 +1332,7 @@ 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_control = fsl_dma_device_control;