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Commit c6eed1f4 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "msm: npu: Fix iommu detaching issue during unloading driver"

parents 5d220acc 92350113

drivers/media/platform/msm/npu/npu_dev.c

+1 −1
Original line number Diff line number Diff line
@@ -1426,8 +1426,8 @@ static int npu_remove(struct platform_device *pdev) 
	thermal_cooling_device_unregister(npu_dev->tcdev);

	npu_debugfs_deinit(npu_dev);

	npu_host_deinit(npu_dev);

	arm_iommu_release_mapping(npu_dev->smmu_ctx.mmu_mapping);

	arm_iommu_detach_device(&(npu_dev->pdev->dev));

	arm_iommu_release_mapping(npu_dev->smmu_ctx.mmu_mapping);

	sysfs_remove_group(&npu_dev->device->kobj, &npu_fs_attr_group);

	cdev_del(&npu_dev->cdev);

	device_destroy(npu_dev->class, npu_dev->dev_num);