KVM: arm64: Get rid of kvm_arm_have_ssbd()

kvm_arm_have_ssbd() is now completely unused, get rid of it.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 59f6cff0f0cb0db8facb4f7d506aaec45c1438da..8785ebf9bc292154826a18f3df276a0f094f4478 100644 (file)
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -631,29 +631,6 @@ static inline void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr) {}
 static inline void kvm_clr_pmu_events(u32 clr) {}
 #endif
 
-#define KVM_SSBD_UNKNOWN               -1
-#define KVM_SSBD_FORCE_DISABLE         0
-#define KVM_SSBD_KERNEL                1
-#define KVM_SSBD_FORCE_ENABLE          2
-#define KVM_SSBD_MITIGATED             3
-
-static inline int kvm_arm_have_ssbd(void)
-{
-       switch (arm64_get_ssbd_state()) {
-       case ARM64_SSBD_FORCE_DISABLE:
-               return KVM_SSBD_FORCE_DISABLE;
-       case ARM64_SSBD_KERNEL:
-               return KVM_SSBD_KERNEL;
-       case ARM64_SSBD_FORCE_ENABLE:
-               return KVM_SSBD_FORCE_ENABLE;
-       case ARM64_SSBD_MITIGATED:
-               return KVM_SSBD_MITIGATED;
-       case ARM64_SSBD_UNKNOWN:
-       default:
-               return KVM_SSBD_UNKNOWN;
-       }
-}
-
 void kvm_vcpu_load_sysregs_vhe(struct kvm_vcpu *vcpu);
 void kvm_vcpu_put_sysregs_vhe(struct kvm_vcpu *vcpu);