ARM: KVM: use kvm_kernel_vfp_t as an abstract type for VFP containers

In order to keep the VFP allocation code common, use an abstract type
for the VFP containers. Maps onto struct vfp_hard_struct on ARM.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index f00a557c107a..0c4e643d939e 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -87,6 +87,8 @@ struct kvm_vcpu_fault_info {
 	u32 hyp_pc;		/* PC when exception was taken from Hyp mode */
 };
 
+typedef struct vfp_hard_struct kvm_kernel_vfp_t;
+
 struct kvm_vcpu_arch {
 	struct kvm_regs regs;
 
@@ -103,8 +105,8 @@ struct kvm_vcpu_arch {
 	struct kvm_vcpu_fault_info fault;
 
 	/* Floating point registers (VFP and Advanced SIMD/NEON) */
-	struct vfp_hard_struct vfp_guest;
-	struct vfp_hard_struct *vfp_host;
+	kvm_kernel_vfp_t vfp_guest;
+	kvm_kernel_vfp_t *vfp_host;
 
 	/* VGIC state */
 	struct vgic_cpu vgic_cpu;