31a9b0b11b
kvm_vgic_register_mmio_region() was introduced in commit 4493b1c4866a ("KVM: arm/arm64: vgic-new: Add MMIO handling framework") but never used, and even never implemented. Remove it to avoid confusing readers. Reported-by: Haibin Wang <wanghaibin.wang@huawei.com> Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200119090604.398-1-yuzenghui@huawei.com