Commit 7595c571 authored by Vinod Koul's avatar Vinod Koul
Browse files

dmaengine: sa11x0: remove device_alloc_chan_resources handler 



Now that device_alloc_chan_resources handler in not mandatory, remove dummy
implementations

Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent b07064aa

drivers/dma/sa11x0-dma.c

+0 −6
Original line number Diff line number Diff line
@@ -389,11 +389,6 @@ static void sa11x0_dma_tasklet(unsigned long arg) 
}





static int sa11x0_dma_alloc_chan_resources(struct dma_chan *chan)

{

	return 0;

}



static void sa11x0_dma_free_chan_resources(struct dma_chan *chan)

{

	struct sa11x0_dma_chan *c = to_sa11x0_dma_chan(chan);
@@ -835,7 +830,6 @@ static int sa11x0_dma_init_dmadev(struct dma_device *dmadev, 


	INIT_LIST_HEAD(&dmadev->channels);

	dmadev->dev = dev;

	dmadev->device_alloc_chan_resources = sa11x0_dma_alloc_chan_resources;

	dmadev->device_free_chan_resources = sa11x0_dma_free_chan_resources;

	dmadev->device_config = sa11x0_dma_device_config;

	dmadev->device_pause = sa11x0_dma_device_pause;