29 	struct hwrng rng;  member
65 static int tx4939_rng_data_present(struct hwrng *rng, int wait)  in tx4939_rng_data_present()  argument
67 	struct tx4939_rng *rngdev = container_of(rng, struct tx4939_rng, rng);  in tx4939_rng_data_present()
98 static int tx4939_rng_data_read(struct hwrng *rng, u32 *buffer)  in tx4939_rng_data_read()  argument
100 	struct tx4939_rng *rngdev = container_of(rng, struct tx4939_rng, rng);  in tx4939_rng_data_read()
121 	rngdev->rng.name = dev_name(&dev->dev);  in tx4939_rng_probe()
122 	rngdev->rng.data_present = tx4939_rng_data_present;  in tx4939_rng_probe()
123 	rngdev->rng.data_read = tx4939_rng_data_read;  in tx4939_rng_probe()
142 		if (!tx4939_rng_data_present(&rngdev->rng, 1))  in tx4939_rng_probe()
147 	return hwrng_register(&rngdev->rng);  in tx4939_rng_probe()
154 	hwrng_unregister(&rngdev->rng);  in tx4939_rng_remove()