KVM: PPC: PR: Use generic tracepoint for guest exit

We want to have tracing information on guest exits for booke as well
as book3s. Since most information is identical, use a common trace point.

Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 05c28f5..7f0fe6f 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -549,7 +549,7 @@
 	/* We get here with MSR.EE=0, so enable it to be a nice citizen */
 	__hard_irq_enable();
 
-	trace_kvm_book3s_exit(exit_nr, vcpu);
+	trace_kvm_exit(exit_nr, vcpu);
 	preempt_enable();
 	kvm_resched(vcpu);
 	switch (exit_nr) {