dmaengine: axi-dmac: Drop local dma_parms

Since commit 9495b7e92f71 ("driver core: platform: Initialize dma_parms
for platform devices"), struct platform_device already provides a
dma_parms structure, so we can save allocating another one.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/9b759e4c9eb37c90a3616d31abe13af6a6dafcd2.1599164692.git.robin.murphy@arm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/dma-axi-dmac.c b/drivers/dma/dma-axi-dmac.c
index 25442a4..5161b73 100644 (file)
--- a/drivers/dma/dma-axi-dmac.c
+++ b/drivers/dma/dma-axi-dmac.c
@@ -145,8 +145,6 @@ struct axi_dmac {
 
        struct dma_device dma_dev;
        struct axi_dmac_chan chan;
-
-       struct device_dma_parameters dma_parms;
 };
 
 static struct axi_dmac *chan_to_axi_dmac(struct axi_dmac_chan *chan)
@@ -948,7 +946,6 @@ static int axi_dmac_probe(struct platform_device *pdev)
 
        INIT_LIST_HEAD(&dmac->chan.active_descs);
 
-       pdev->dev.dma_parms = &dmac->dma_parms;
        dma_set_max_seg_size(&pdev->dev, UINT_MAX);
 
        dma_dev = &dmac->dma_dev;