Commits
Tiejun Chen committed 5f17ce8b954
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>