KVM: Change API of kvm_ioapic_get_delivery_bitmask

In order to use with bit ops.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --cc virt/kvm/ioapic.c
Simple merge

diff --cc virt/kvm/ioapic.h
Simple merge

diff --cc virt/kvm/irq_comm.c
Simple merge