drm/zte: Use GEM CMA object functions

The zte driver uses the default implementation for CMA functions. The
DRM_GEM_CMA_DRIVER_OPS macro now sets these defaults in struct drm_driver.
All remaining operations are provided by CMA GEM object functions.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

drivers/gpu/drm/zte/zx_drm_drv.c

@@ -36,16 +36,7 @@ DEFINE_DRM_GEM_CMA_FOPS(zx_drm_fops);
 
 static struct drm_driver zx_drm_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.dumb_create = drm_gem_cma_dumb_create,
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_VMAP_DRIVER_OPS,
 	.fops = &zx_drm_fops,
 	.name = "zx-vou",
 	.desc = "ZTE VOU Controller DRM",