Commit 0df720e5 authored Sep 03, 2020 by Robin Murphy Committed by Mauro Carvalho Chehab Sep 14, 2020

media: venus: core: Drop local dma_parms



Since commit 9495b7e9 ("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.

Also the DMA segment size is simply a size, not a bitmask.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

parent c4176e12

drivers/media/platform/qcom/venus/core.c

+1 −9

Original line number	Diff line number	Diff line
		@@ -227,15 +227,7 @@ static int venus_probe(struct platform_device *pdev)
		if (ret)
		goto err_core_put;

		if (!dev->dma_parms) {
		dev->dma_parms = devm_kzalloc(dev, sizeof(*dev->dma_parms),
		GFP_KERNEL);
		if (!dev->dma_parms) {
		ret = -ENOMEM;
		goto err_core_put;
		}
		}
		dma_set_max_seg_size(dev, DMA_BIT_MASK(32));
		dma_set_max_seg_size(dev, UINT_MAX);

		INIT_LIST_HEAD(&core->instances);
		mutex_init(&core->lock);

Admin message