Commits
Krzysztof Kozlowski committed bd1dffb1424
hwrng: exynos - Fix missing configuration after suspend to RAM After suspend to RAM the device stopped to work with ETIMEDOUT error: $ dd if=/dev/hwrng of=/dev/null bs=1 count=16 dd: reading `/dev/hwrng': Connection timed out In the STATUS register the bits #5 (PRNG_DONE) and #1 (SEED_SETTING_DONE) were not set. Instead PRNG_ERROR (seventh bit) was high. After each system suspend initialize the seed to fix the error. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>