Merge tag 'asm-generic-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd...

Merge tag 'asm-generic-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

Pull asm-generic updates from Arnd Bergmann:
 "Here are three small cleanup patches for the include/asm-generic
  directory.

  Christoph removes the __ioremap as part of a cleanup, Nico improves
  the constant do_div() optimization, and Denis changes BUG_ON() to be
  consistent with other implementations"

* tag 'asm-generic-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  asm-generic: add unlikely to default BUG_ON(x)
  __div64_const32(): improve the generic C version
  asm-generic: don't provide __ioremap