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path: root/drivers/ptp/ptp_kvm.c
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Diffstat (limited to 'drivers/ptp/ptp_kvm.c')
-rw-r--r--drivers/ptp/ptp_kvm.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/ptp/ptp_kvm.c b/drivers/ptp/ptp_kvm.c
index 2b1b212c219e..c67dd11e08b1 100644
--- a/drivers/ptp/ptp_kvm.c
+++ b/drivers/ptp/ptp_kvm.c
@@ -178,8 +178,11 @@ static int __init ptp_kvm_init(void)
{
long ret;
+ if (!kvm_para_available())
+ return -ENODEV;
+
clock_pair_gpa = slow_virt_to_phys(&clock_pair);
- hv_clock = pvclock_pvti_cpu0_va();
+ hv_clock = pvclock_get_pvti_cpu0_va();
if (!hv_clock)
return -ENODEV;