KVM: Separate irq ack notification out of arch/x86/kvm/irq.c

Moving irq ack notification logic as common, and make
it shared with ia64 side.

Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/ia64/kvm/irq.h b/arch/ia64/kvm/irq.h
index f2e6545debf4..604329ac3c99 100644
--- a/arch/ia64/kvm/irq.h
+++ b/arch/ia64/kvm/irq.h
@@ -23,10 +23,5 @@
 #ifndef __IRQ_H
 #define __IRQ_H
 
-struct kvm;
-
-static inline void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi)
-{
-}
 
 #endif