kfd_iommu_suspend  802 drivers/gpu/drm/amd/amdkfd/kfd_device.c 	kfd_iommu_suspend(kfd);
kfd_iommu_suspend  847 drivers/gpu/drm/amd/amdkfd/kfd_device.c 	kfd_iommu_suspend(kfd);
kfd_iommu_suspend   36 drivers/gpu/drm/amd/amdkfd/kfd_iommu.h void kfd_iommu_suspend(struct kfd_dev *kfd);