Pull x86 irq fixlet from Ingo Molnar:
 "A single change that hides the 'HYP:' line in /proc/interrupts when
  it's unused"

* 'x86-irq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/irq: Hide 'HYP:' line in /proc/interrupts when not on Xen/Hyper-V