Merge git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-genirq

* git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-genirq:
  genirq: do not leave interupts enabled on free_irq
  genirq: spurious.c: use time_* macros