hwrng: stm32 - implement error concealment
authorGatien Chevallier <gatien.chevallier@foss.st.com>
Thu, 21 Sep 2023 08:02:56 +0000 (10:02 +0200)
committerHerbert Xu <herbert@gondor.apana.org.au>
Sun, 1 Oct 2023 08:28:15 +0000 (16:28 +0800)
commit8f1c5227eccb4e1c47b30bbe4a63b87535d12674
treee5cea3ee66d2770c8368449d7146f77b641e881c
parent6b85a7e141cbcea6dca677827544c39403b4c39a
hwrng: stm32 - implement error concealment

The RNG driver should be capable of recovering from an error. Implement
an error concealment API. This avoids irrecoverable RNG state.

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/char/hw_random/stm32-rng.c