From 7595c5717f2be8708f5e6bdd9365f15354ccd024 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Mon, 16 Mar 2015 14:00:27 +0530 Subject: [PATCH] dmaengine: sa11x0: remove device_alloc_chan_resources handler Now that device_alloc_chan_resources handler in not mandatory, remove dummy implementations Signed-off-by: Vinod Koul --- drivers/dma/sa11x0-dma.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c index 5adf540..dafe13f 100644 --- a/drivers/dma/sa11x0-dma.c +++ b/drivers/dma/sa11x0-dma.c @@ -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; -- 2.7.4