kvm: ppc: Add SPRN_EPR get helper function
kvmppc_set_epr() is already defined in asm/kvm_ppc.h, So
rename and move get_epr helper function to same file.
Signed-off-by: Bharat Bhushan <Bharat.Bhushan@freescale.com>
[agraf: remove duplicate return]
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 34562d4..a06ef6b 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -292,15 +292,6 @@
vcpu->arch.mcsrr1 = srr1;
}
-static unsigned long get_guest_epr(struct kvm_vcpu *vcpu)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
- return mfspr(SPRN_GEPR);
-#else
- return vcpu->arch.epr;
-#endif
-}
-
/* Deliver the interrupt of the corresponding priority, if possible. */
static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
unsigned int priority)
@@ -1452,7 +1443,7 @@
val = get_reg_val(reg->id, vcpu->arch.dbg_reg.dac2);
break;
case KVM_REG_PPC_EPR: {
- u32 epr = get_guest_epr(vcpu);
+ u32 epr = kvmppc_get_epr(vcpu);
val = get_reg_val(reg->id, epr);
break;
}