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KVM: PPC: Guard doorbell exception with CONFIG_PPC_DOORBELL 

Availablity of the doorbell_exception function is guarded by
CONFIG_PPC_DOORBELL. Use the same define to guard our caller
of it.

Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
[agraf: improve patch description]
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Tiejun Chen 2013-05-13 10:00:45 +08:00 committed by Alexander Graf
parent 96f7edf9a5
commit 5f17ce8b95
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/kvm/booke.c
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@ -795,7 +795,7 @@ static void kvmppc_restart_interrupt(struct kvm_vcpu *vcpu,
kvmppc_fill_pt_regs(&regs);
timer_interrupt(&regs);
break;
#if defined(CONFIG_PPC_FSL_BOOK3E) || defined(CONFIG_PPC_BOOK3E_64)
#if defined(CONFIG_PPC_DOORBELL)
case BOOKE_INTERRUPT_DOORBELL:
kvmppc_fill_pt_regs(&regs);
doorbell_exception(&regs);