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drm/msm: Drop local dma_parms

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Since commit 9495b7e92f ("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: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Robin Murphy 2020-09-03 22:04:03 +01:00 committed by Rob Clark
parent fdf38426cd
commit d5653a994a
1 changed files with 1 additions and 9 deletions
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10
drivers/gpu/drm/msm/msm_drv.c
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@ -453,15 +453,7 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
if (ret) if (ret)
goto err_msm_uninit; goto err_msm_uninit;
if (!dev->dma_parms) { dma_set_max_seg_size(dev, UINT_MAX);
dev->dma_parms = devm_kzalloc(dev, sizeof(*dev->dma_parms),
GFP_KERNEL);
if (!dev->dma_parms) {
ret = -ENOMEM;
goto err_msm_uninit;
}
}
dma_set_max_seg_size(dev, DMA_BIT_MASK(32));
msm_gem_shrinker_init(ddev); msm_gem_shrinker_init(ddev);