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authorRobin Murphy <[email protected]>2020-09-03 22:04:03 +0100
committerRob Clark <[email protected]>2020-09-12 09:59:58 -0700
commitd5653a994a665c66f26a92b57a1d4dcb3639c9ea (patch)
tree523e3ef8faaef45e2022a3b80d0663c270e0ae70
parentfdf38426cda6b5b3232f1fa470b5fa86734d7872 (diff)
drm/msm: 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. Also the DMA segment size is simply a size, not a bitmask. Signed-off-by: Robin Murphy <[email protected]> Signed-off-by: Rob Clark <[email protected]>
-rw-r--r--drivers/gpu/drm/msm/msm_drv.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 79333842f70a..8796b7c861ec 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -453,15 +453,7 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
if (ret)
goto err_msm_uninit;
- if (!dev->dma_parms) {
- 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));
+ dma_set_max_seg_size(dev, UINT_MAX);
msm_gem_shrinker_init(ddev);