hwrng: iproc-rng200 - make use of devm_hwrng_register
authorDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 12 Mar 2015 21:00:07 +0000 (14:00 -0700)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 16 Mar 2015 10:45:56 +0000 (21:45 +1100)
This allows us to get rid of driver's remove() method.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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