The function handle_imx6_err005766 needs to take an __iomem argument
as otherwise sparse will generate two warnings.

Fixes: 33d69455 ("crypto: caam - limit AXI pipeline to a...")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>