target/arm: Use isar_feature function for testing AA32HPD feature

Now we have moved ID_MMFR4 into the ARMISARegisters struct, we
can define and use an isar_feature for the presence of the
ARMv8.2-AA32HPD feature, rather than open-coding the test.

While we're here, correct a comment typo which missed an 'A'
from the feature name.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200214175116.9164-20-peter.maydell@linaro.org

0 files changed, 0 insertions, 0 deletions