hwrng: bcm2835 - Abstract I/O accessors

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In preparation for allowing BCM63xx to use this driver, we abstract I/O
accessors such that we can easily change those later on.

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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Florian Fainelli 2017-11-07 16:44:45 -08:00 • committed by Herbert Xu

parent 791af4f490

commit abd42026ea

1 changed files with 19 additions and 8 deletions

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27

drivers/char/hw_random/bcm2835-rng.c

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