We can now use MMU_INST_FETCH from access_type for this.
Unify the I/D code paths, making use of prot_for_access_type.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210518201146.794854-13-richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>