Merge branch 'core-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull header file cleanup from Ingo Molnar:
 "Reduce <linux/interrupt.h> dependencies: a single change that drops
  two #includes from this frequently used kernel header"

* 'core-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  headers: Drop two #included headers from <linux/interrupt.h>