crypto: caam/qi - explicitly set dma_ops

Since ARM64 commit 1dccb59 ("arm64: simplify dma_get_ops"),
dma_ops no longer default to swiotlb_dma_ops, but to dummy_dma_ops.

dma_ops have to be explicitly set in the driver - at least for ARM64.

Fixes: 67c2315 ("crypto: caam - add Queue Interface (QI) backend support")
Signed-off-by: Horia Geantă <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>

Author: horiag

drivers/crypto/caam/qi.c

@@ -734,6 +734,7 @@ int caam_qi_init(struct platform_device *caam_pdev)
 	qi_pdev = platform_device_register_full(&qi_pdev_info);
 	if (IS_ERR(qi_pdev))
 		return PTR_ERR(qi_pdev);
+	set_dma_ops(&qi_pdev->dev, get_dma_ops(ctrldev));
 
 	ctrlpriv = dev_get_drvdata(ctrldev);
 	qidev = &qi_pdev->dev;