Implement irq_set_vcpu_affinity for pci_msi_ir_controller.
Signed-off-by: NFeng Wu <feng.wu@intel.com>
Reviewed-by: NJiang Liu <jiang.liu@linux.intel.com>
Link: http://lkml.kernel.org/r/1432026437-16560-3-git-send-email-feng.wu@intel.comSigned-off-by: NThomas Gleixner <tglx@linutronix.de>