08e97aec70
This reverts commit03a3bb7ae6("hwrng: core - Freeze khwrng thread during suspend"),ff296293b3("random: Support freezable kthreads in add_hwgenerator_randomness()") and59b569480d("random: Use wait_event_freezable() in add_hwgenerator_randomness()"). These patches introduced regressions and we need more time to get them ready for mainline. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>