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| 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/iop-adma.c | |
| parent | 19242d7233df7d658405d4b7ee1758d21414cfaa (diff) | |
| download | talos-obmc-linux-ce4d65a5db77e1568c82d5151a746f627c4f6ed5.tar.gz talos-obmc-linux-ce4d65a5db77e1568c82d5151a746f627c4f6ed5.zip | |
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/iop-adma.c')
| -rw-r--r-- | drivers/dma/iop-adma.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index 21854cd7190f..2aa3df50c842 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -672,12 +672,6 @@ iop_adma_prep_dma_zero_sum(struct dma_chan *chan, dma_addr_t *dma_src, return sw_desc ? &sw_desc->async_tx : NULL; } -static void iop_adma_dependency_added(struct dma_chan *chan) -{ - struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan); - tasklet_schedule(&iop_chan->irq_tasklet); -} - static void iop_adma_free_chan_resources(struct dma_chan *chan) { struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan); @@ -1178,7 +1172,6 @@ static int __devinit iop_adma_probe(struct platform_device *pdev) dma_dev->device_free_chan_resources = iop_adma_free_chan_resources; dma_dev->device_is_tx_complete = iop_adma_is_complete; dma_dev->device_issue_pending = iop_adma_issue_pending; - dma_dev->device_dependency_added = iop_adma_dependency_added; dma_dev->dev = &pdev->dev; /* set prep routines based on capability */ |
