391 			dev_err(&np->op->dev,  in n2rng_grab_diag_control()
439 			dev_err(&np->op->dev, "RNG error, retesting\n");  in n2rng_data_read()
517 		dev_err(&np->op->dev, "Test buffer slot %d [0x%016llx]\n",  in n2rng_dump_test_buffer()
549 		dev_err(&np->op->dev, "Selftest failed on unit %lu\n", unit);  in n2rng_check_selftest_buffer()
552 		dev_info(&np->op->dev, "Selftest passed on unit %lu\n", unit);  in n2rng_check_selftest_buffer()
678 		dev_info(&np->op->dev, "RNG ready\n");  in n2rng_work()
682 		dev_err(&np->op->dev, "Self-test retries failed, RNG not ready\n");  in n2rng_work()
696 static int n2rng_probe(struct platform_device *op)  in n2rng_probe()  argument
702 	match = of_match_device(n2rng_match, &op->dev);  in n2rng_probe()
707 	np = devm_kzalloc(&op->dev, sizeof(*np), GFP_KERNEL);  in n2rng_probe()
710 	np->op = op;  in n2rng_probe()
727 			dev_err(&op->dev, "Cannot register suitable "  in n2rng_probe()
735 			dev_err(&op->dev, "multi-unit-capable RNG requires "  in n2rng_probe()
740 		np->num_units = of_getintprop_default(op->dev.of_node,  in n2rng_probe()
743 			dev_err(&op->dev, "VF RNG lacks rng-#units property\n");  in n2rng_probe()
750 	dev_info(&op->dev, "Registered RNG HVAPI major %lu minor %lu\n",  in n2rng_probe()
752 	np->units = devm_kcalloc(&op->dev, np->num_units, sizeof(*np->units),  in n2rng_probe()
762 	dev_info(&op->dev, "Found %s RNG, units: %d\n",  in n2rng_probe()
771 	err = devm_hwrng_register(&op->dev, &np->hwrng);  in n2rng_probe()
775 	platform_set_drvdata(op, np);  in n2rng_probe()
788 static int n2rng_remove(struct platform_device *op)  in n2rng_remove()  argument
790 	struct n2rng *np = platform_get_drvdata(op);  in n2rng_remove()