Merge tag 'x86_microcode_for_v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 microcode cleanup from Borislav Petkov:
 "Make the driver init function static again"

* tag 'x86_microcode_for_v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/microcode: Make microcode_init() static