dmaengine: qcom: bam_dma: 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/60ac2ef17e242dbf631db29ebde9d64d6df67030.1599164692.git.robin.murphy@arm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/qcom/bam_dma.c b/drivers/dma/qcom/bam_dma.c
index 5a08dd0..773e60c 100644 (file)
--- a/drivers/dma/qcom/bam_dma.c
+++ b/drivers/dma/qcom/bam_dma.c
@@ -381,7 +381,6 @@ struct bam_device {
        void __iomem *regs;
        struct device *dev;
        struct dma_device common;
-       struct device_dma_parameters dma_parms;
        struct bam_chan *channels;
        u32 num_channels;
        u32 num_ees;
@@ -1316,7 +1315,6 @@ static int bam_dma_probe(struct platform_device *pdev)
 
        /* set max dma segment size */
        bdev->common.dev = bdev->dev;
-       bdev->common.dev->dma_parms = &bdev->dma_parms;
        ret = dma_set_max_seg_size(bdev->common.dev, BAM_FIFO_SIZE);
        if (ret) {
                dev_err(bdev->dev, "cannot set maximum segment size\n");