diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2008-04-17 20:17:26 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2008-04-17 13:25:54 -0700 |
| commit | ce4d65a5db77e1568c82d5151a746f627c4f6ed5 (patch) | |
| tree | 1f3936d2984fc03125bde025796465f9cada9075 /drivers/dma/fsldma.c | |
| parent | 19242d7233df7d658405d4b7ee1758d21414cfaa (diff) | |
| download | op-kernel-dev-ce4d65a5db77e1568c82d5151a746f627c4f6ed5.zip op-kernel-dev-ce4d65a5db77e1568c82d5151a746f627c4f6ed5.tar.gz | |
async_tx: kill ->device_dependency_added
DMA drivers no longer need to be notified of dependency submission
events as async_tx_run_dependencies and async_tx_channel_switch will
handle the scheduling and execution of dependent operations.
[sfr@canb.auug.org.au: extend this for fsldma]
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/fsldma.c')
| -rw-r--r-- | drivers/dma/fsldma.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index d8ae18d..95b36b7 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -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 @@ -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); |
