[PATCH] hwrng: Use device-managed registration API

[Herbert Xu]

On Thu, Jul 25, 2019 at 04:01:55PM +0800, Chuhong Yuan wrote:
> Use devm_hwrng_register to simplify the implementation.
> Manual unregistration and some remove functions can be
> removed now.
> 
> Signed-off-by: Chuhong Yuan <hslester96 at gmail.com>
> ---
>  drivers/char/hw_random/atmel-rng.c     |  3 +--
>  drivers/char/hw_random/cavium-rng-vf.c | 11 +----------
>  drivers/char/hw_random/exynos-trng.c   |  3 +--
>  drivers/char/hw_random/n2-drv.c        |  4 +---
>  drivers/char/hw_random/nomadik-rng.c   |  3 +--
>  drivers/char/hw_random/omap-rng.c      |  3 +--
>  drivers/char/hw_random/powernv-rng.c   | 10 +---------
>  drivers/char/hw_random/st-rng.c        |  4 +---
>  drivers/char/hw_random/xgene-rng.c     |  4 +---
>  9 files changed, 9 insertions(+), 36 deletions(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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