KVM: Add KVM_IRQCHIP_NUM_PINS in addition to KVM_IOAPIC_NUM_PINS

The concept of routing interrupt lines to an irqchip is nothing
that is IOAPIC specific. Every irqchip has a maximum number of pins
that can be linked to irq lines.

So let's add a new define that allows us to reuse generic code for
non-IOAPIC platforms.

Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index 25ab48007adb..7c0071de9e85 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -480,7 +480,7 @@ int kvm_set_irq_routing(struct kvm *kvm,
 
         new->nr_rt_entries = nr_rt_entries;
         for (i = 0; i < 3; i++)
-                for (j = 0; j < KVM_IOAPIC_NUM_PINS; j++)
+                for (j = 0; j < KVM_IRQCHIP_NUM_PINS; j++)
                         new->chip[i][j] = -1;
 
         for (i = 0; i < nr; ++i) {