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SubjectRe: [PATCH] hwrng: ka-sa - fix __iomem on registers
On Tue, Oct 15, 2019 at 2:36 PM Ben Dooks <ben.dooks@codethink.co.uk> wrote:
>
> Add __ioemm attribute to reg_rng to fix the following
> sparse warnings:
>
> drivers/char/hw_random/ks-sa-rng.c:102:9: warning: incorrect type in argument 2 (different address spaces)
> drivers/char/hw_random/ks-sa-rng.c:102:9: expected void volatile [noderef] <asn:2> *addr
> drivers/char/hw_random/ks-sa-rng.c:102:9: got unsigned int *
> drivers/char/hw_random/ks-sa-rng.c:104:9: warning: incorrect type in argument 2 (different address spaces)
> drivers/char/hw_random/ks-sa-rng.c:104:9: expected void volatile [noderef] <asn:2> *addr
> drivers/char/hw_random/ks-sa-rng.c:104:9: got unsigned int *

>
> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
> ---
> Cc: Arnd Bergmann <arnd@arndb.de>

Acked-by: Arnd Bergmann <arnd@arndb.de>

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