X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=drivers%2Fdma%2Fk3dma.c;h=647e362f01fd178d769259061fdedc49bfe53f9c;hb=68465bb08ca68ab00997ff54a3a27dcb8c541357;hp=6f7f43529ccb17a23be497defc32f7e9b424b0c7;hpb=936c663aed930972f7e185485fd6c2da69e33819;p=cascardo%2Flinux.git

diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c
index 6f7f43529ccb..647e362f01fd 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);
@@ -654,7 +649,7 @@ static void k3_dma_free_desc(struct virt_dma_desc *vd)
 	kfree(ds);
 }
 
-static struct of_device_id k3_pdma_dt_ids[] = {
+static const struct of_device_id k3_pdma_dt_ids[] = {
 	{ .compatible = "hisilicon,k3-dma-1.0", },
 	{}
 };
@@ -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;