diff options
Diffstat (limited to 'drivers/ptp/ptp_clock.c')
| -rw-r--r-- | drivers/ptp/ptp_clock.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index 0e4bc8b9329d..b6f2cfd15dd2 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -317,11 +317,18 @@ no_memory: } EXPORT_SYMBOL(ptp_clock_register); +static int unregister_vclock(struct device *dev, void *data) +{ + struct ptp_clock *ptp = dev_get_drvdata(dev); + + ptp_vclock_unregister(info_to_vclock(ptp->info)); + return 0; +} + int ptp_clock_unregister(struct ptp_clock *ptp) { if (ptp_vclock_in_use(ptp)) { - pr_err("ptp: virtual clock in use\n"); - return -EBUSY; + device_for_each_child(&ptp->dev, NULL, unregister_vclock); } ptp->defunct = 1; |