redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

dmaengine: k3dma: remove device_alloc_chan_resources handler 

Now that device_alloc_chan_resources handler in not mandatory, remove dummy
implementations

Acked-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
hifive-unleashed-5.1
Vinod Koul 2015-03-16 13:59:48 +05:30
parent f265958a6b
commit c509c495c0
1 changed files with 0 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/dma/k3dma.c
View File

@ -313,11 +313,6 @@ static void k3_dma_tasklet(unsigned long arg)
}
}
static int k3_dma_alloc_chan_resources(struct dma_chan *chan)
{
return 0;
}
static void k3_dma_free_chan_resources(struct dma_chan *chan)
{
struct k3_dma_chan *c = to_k3_chan(chan);
@ -728,7 +723,6 @@ static int k3_dma_probe(struct platform_device *op)
dma_cap_set(DMA_SLAVE, d->slave.cap_mask);
dma_cap_set(DMA_MEMCPY, d->slave.cap_mask);
d->slave.dev = &op->dev;
d->slave.device_alloc_chan_resources = k3_dma_alloc_chan_resources;
d->slave.device_free_chan_resources = k3_dma_free_chan_resources;
d->slave.device_tx_status = k3_dma_tx_status;
d->slave.device_prep_dma_memcpy = k3_dma_prep_memcpy;