amdgpu_gem_prime_vunmap   38 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.h void amdgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
amdgpu_gem_prime_vunmap 1453 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c 	.gem_prime_vunmap = amdgpu_gem_prime_vunmap,