diff options
Diffstat (limited to 'drivers/ptp/ptp_kvm_x86.c')
| -rw-r--r-- | drivers/ptp/ptp_kvm_x86.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/ptp/ptp_kvm_x86.c b/drivers/ptp/ptp_kvm_x86.c index 902844cc1a17..6cea4fe39bcf 100644 --- a/drivers/ptp/ptp_kvm_x86.c +++ b/drivers/ptp/ptp_kvm_x86.c @@ -26,7 +26,7 @@ int kvm_arch_ptp_init(void) long ret; if (!kvm_para_available()) - return -ENODEV; + return -EOPNOTSUPP; if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) { p = alloc_page(GFP_KERNEL | __GFP_ZERO); @@ -46,14 +46,14 @@ int kvm_arch_ptp_init(void) clock_pair_gpa = slow_virt_to_phys(clock_pair); if (!pvclock_get_pvti_cpu0_va()) { - ret = -ENODEV; + ret = -EOPNOTSUPP; goto err; } ret = kvm_hypercall2(KVM_HC_CLOCK_PAIRING, clock_pair_gpa, KVM_CLOCK_PAIRING_WALLCLOCK); if (ret == -KVM_ENOSYS) { - ret = -ENODEV; + ret = -EOPNOTSUPP; goto err; } @@ -93,7 +93,7 @@ int kvm_arch_ptp_get_clock(struct timespec64 *ts) } int kvm_arch_ptp_get_crosststamp(u64 *cycle, struct timespec64 *tspec, - struct clocksource **cs) + enum clocksource_ids *cs_id) { struct pvclock_vcpu_time_info *src; unsigned int version; @@ -123,7 +123,7 @@ int kvm_arch_ptp_get_crosststamp(u64 *cycle, struct timespec64 *tspec, *cycle = __pvclock_read_cycles(src, clock_pair->tsc); } while (pvclock_read_retry(src, version)); - *cs = &kvm_clock; + *cs_id = CSID_X86_KVM_CLK; return 0; } |