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Subject[PATCH 4.9 141/329] kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds
Date
4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sebastian Ott <sebott@linux.vnet.ibm.com>

[ Upstream commit 076467490b8176eb96eddc548a14d4135c7b5852 ]

Move the kvm_arch_irq_routing_update() prototype outside of
ifdef CONFIG_HAVE_KVM_EVENTFD guards to fix the following sparse warning:

arch/s390/kvm/../../../virt/kvm/irqchip.c:171:28: warning: symbol 'kvm_arch_irq_routing_update' was not declared. Should it be static?

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
include/linux/kvm_host.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -1070,7 +1070,6 @@ static inline void kvm_irq_routing_updat
{
}
#endif
-void kvm_arch_irq_routing_update(struct kvm *kvm);

static inline int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args)
{
@@ -1079,6 +1078,8 @@ static inline int kvm_ioeventfd(struct k

#endif /* CONFIG_HAVE_KVM_EVENTFD */

+void kvm_arch_irq_routing_update(struct kvm *kvm);
+
static inline void kvm_make_request(int req, struct kvm_vcpu *vcpu)
{
/*

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