trng_hwrng_dev 198 drivers/char/hw_random/s390-trng.c static struct hwrng trng_hwrng_dev = { trng_hwrng_dev 239 drivers/char/hw_random/s390-trng.c ret = hwrng_register(&trng_hwrng_dev); trng_hwrng_dev 258 drivers/char/hw_random/s390-trng.c hwrng_unregister(&trng_hwrng_dev);