Olaf Hering <olaf@xxxxxxxxx> writes:
> On Fri, Jan 13, Vitaly Kuznetsov wrote:
>
>> + hv_ptp_clock = ptp_clock_register(&ptp_hyperv_info, NULL);
>> + if (IS_ERR(hv_ptp_clock)) {
>
> Should that be IS_ERR_OR_NULL to catch "!IS_REACHABLE(CONFIG_PTP_1588_CLOCK)"?
>
Oh, yes. I missed the case when CONFIG_PTP_1588_CLOCK is disabled
completely. I'll also remove the return below to not fail the device
completely. Even if there is no PTP support in kernel the
ICTIMESYNCFLAG_SYNC case which triggers do_settimeofday64() is still
probably useful.
--
Vitaly
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