[PATCH] KVM: arm/arm64: vgic: Drop the kvm_vgic_register_mmio_region()

Zenghui Yu yuzenghui at huawei.com
Sun Jan 19 01:06:04 PST 2020

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 at huawei.com>
Signed-off-by: Zenghui Yu <yuzenghui at huawei.com>
 virt/kvm/arm/vgic/vgic-mmio.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/virt/kvm/arm/vgic/vgic-mmio.h b/virt/kvm/arm/vgic/vgic-mmio.h
index 836f418f1ee8..5af2aefad435 100644
--- a/virt/kvm/arm/vgic/vgic-mmio.h
+++ b/virt/kvm/arm/vgic/vgic-mmio.h
@@ -98,11 +98,6 @@ extern struct kvm_io_device_ops kvm_io_gic_ops;
 		.uaccess_write = uwr,					\
-int kvm_vgic_register_mmio_region(struct kvm *kvm, struct kvm_vcpu *vcpu,
-				  struct vgic_register_region *reg_desc,
-				  struct vgic_io_device *region,
-				  int nr_irqs, bool offset_private);
 unsigned long vgic_data_mmio_bus_to_host(const void *val, unsigned int len);
 void vgic_data_host_to_mmio_bus(void *buf, unsigned int len,

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