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| /openbmc/linux/drivers/char/hw_random/ |
| H A D | bcm2835-rng.c | diff 791af4f4907a8bee879713cb19fa90e6369f8386 Tue Nov 07 18:44:44 CST 2017 Florian Fainelli <f.fainelli@gmail.com> hwrng: bcm2835 - Manage an optional clock
One of the last steps before bcm63xx-rng can be eliminated is to manage
a clock during hwrng::init and hwrng::cleanup, so fetch it in the probe
function, and manage it during these two steps when valid.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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