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| author | Vinod Koul <vinod.koul@intel.com> | 2015-03-16 14:00:46 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-03-18 22:45:52 +0530 |
| commit | 2fcb9e3c86fc312beb031832fca783498fd4bdb5 (patch) | |
| tree | 253969d4aa0eb59b1e2222f3d15351506c97fa89 /drivers/dma | |
| parent | 7595c5717f2be8708f5e6bdd9365f15354ccd024 (diff) | |
| download | linux-stable-2fcb9e3c86fc312beb031832fca783498fd4bdb5.tar.gz linux-stable-2fcb9e3c86fc312beb031832fca783498fd4bdb5.tar.bz2 linux-stable-2fcb9e3c86fc312beb031832fca783498fd4bdb5.zip | |
dmaengine: sun6i: remove device_alloc_chan_resources handler
Now that device_alloc_chan_resources handler in not mandatory, remove dummy
implementations
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/sun6i-dma.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c index 7ebcf9bec698..650683490485 100644 --- a/drivers/dma/sun6i-dma.c +++ b/drivers/dma/sun6i-dma.c @@ -796,11 +796,6 @@ static void sun6i_dma_issue_pending(struct dma_chan *chan) spin_unlock_irqrestore(&vchan->vc.lock, flags); } -static int sun6i_dma_alloc_chan_resources(struct dma_chan *chan) -{ - return 0; -} - static void sun6i_dma_free_chan_resources(struct dma_chan *chan) { struct sun6i_dma_dev *sdev = to_sun6i_dma_dev(chan->device); @@ -957,7 +952,6 @@ static int sun6i_dma_probe(struct platform_device *pdev) dma_cap_set(DMA_SLAVE, sdc->slave.cap_mask); INIT_LIST_HEAD(&sdc->slave.channels); - sdc->slave.device_alloc_chan_resources = sun6i_dma_alloc_chan_resources; sdc->slave.device_free_chan_resources = sun6i_dma_free_chan_resources; sdc->slave.device_tx_status = sun6i_dma_tx_status; sdc->slave.device_issue_pending = sun6i_dma_issue_pending; |