Florian Fainelli <f.fainelli@xxxxxxxxx> writes:
> bcm2835-rng is now capable of supporting the BCM63xx hardware, so remove
> the driver which duplicates the same functionality.
>
> Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
> ---
> drivers/char/hw_random/Kconfig | 13 ---
> drivers/char/hw_random/Makefile | 1 -
> drivers/char/hw_random/bcm63xx-rng.c | 154 -----------------------------------
> 3 files changed, 168 deletions(-)
> delete mode 100644 drivers/char/hw_random/bcm63xx-rng.c
>
> diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c
> deleted file mode 100644
> index 5132c9cde50d..000000000000
> --- a/drivers/char/hw_random/bcm63xx-rng.c
> +++ /dev/null
> -static int bcm63xx_rng_data_present(struct hwrng *rng, int wait)
> -{
> - struct bcm63xx_rng_priv *priv = to_rng_priv(rng);
> -
> - return __raw_readl(priv->regs + RNG_STAT) & RNG_AVAIL_MASK;
> -}
It looks like this method isn't in the 2835 implementation. Should it
get ported over?
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