bitops: always define asm-generic non-atomic bitops

Move generic non-atomic bitops from the asm-generic header which
gets included only when there are no architecture-specific
alternatives, to a separate independent file to make them always
available.
Almost no actual code changes, only one comment added to
generic_test_bit() saying that it's an atomic operation itself
and thus `volatile` must always stay there with no cast-aways.

Suggested-by: Andy Shevchenko <[email protected]> # comment
Suggested-by: Marco Elver <[email protected]> # reference to kernel-doc
Signed-off-by: Alexander Lobakin <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Marco Elver <[email protected]>
Signed-off-by: Yury Norov <[email protected]>

0 files changed, 0 insertions, 0 deletions