asm-generic/bitops: Always inline all bit manipulation helpers

asm-generic/bitops: Always inline all bit manipulation helpers

Make it consistent with the atomic/atomic-instrumented.h helpers.

And defconfig size is actually going down!

     text    data     bss     dec     hex filename
  22352096        8213152 1917164 32482412        1efa46c vmlinux.x86-64.defconfig.before
  22350551        8213184 1917164 32480899        1ef9e83 vmlinux.x86-64.defconfig.after

Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Marco Elver <elver@google.com>
Link: https://lore.kernel.org/r/20220113155357.4706-2-bp@alien8.de