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authorVinod Koul <vinod.koul@intel.com>2015-03-16 09:29:48 +0100
committerVinod Koul <vinod.koul@intel.com>2015-03-18 18:15:11 +0100
commitc509c495c0aca237cb7e3a38cb1fa90ff3a0bdfa (patch)
treeba01cc4d437cd87842e5b0b0fa0029962b21e0fa /drivers/dma/k3dma.c
parentdmaengine: img-mdc: remove device_alloc_chan_resources handler (diff)
downloadlinux-c509c495c0aca237cb7e3a38cb1fa90ff3a0bdfa.tar.xz
linux-c509c495c0aca237cb7e3a38cb1fa90ff3a0bdfa.zip
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>
Diffstat (limited to 'drivers/dma/k3dma.c')
-rw-r--r--drivers/dma/k3dma.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c
index 6f7f43529ccb..c535c58ac672 100644
--- a/drivers/dma/k3dma.c
+++ b/drivers/dma/k3dma.c
@@ -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;