KVM: arm: Remove duplicate include

Remove duplicate header which is included twice.
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NMarc Zyngier <maz@kernel.org>
Reviewed-by: NSteven Price <steven.price@arm.com>
Link: https://lore.kernel.org/r/20191113014045.15276-1-yuehaibing@huawei.com

virt/kvm/arm/arm.c

@@ -20,8 +20,6 @@
 #include <linux/irqbypass.h>
 #include <linux/sched/stat.h>
 #include <trace/events/kvm.h>
-#include <kvm/arm_pmu.h>
-#include <kvm/arm_psci.h>
 
 #define CREATE_TRACE_POINTS
 #include "trace.h"