KVM: arm/arm64: vgic: Move DEBUG_SPINLOCK_BUG_ON to vgic.h

DEBUG_SPINLOCK_BUG_ON can be used with both vgic-v2 and vgic-v3,
so let's move it to vgic.h

Signed-off-by: Jia He <jia.he@hxt-semitech.com>
[maz: commit message tidy-up]
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2 files changed