We should have used MO_{32,64} from the start, rather than
raw integer constants. However, now that the CONFIG_ATOMIC64
test has been removed, we can remove the 'max' variable and
simplify the two blocks.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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