spin_unlock_irqrestore(&queue->lock, flags);
}
-long scaled_ppm_to_ppb(long ppm)
-{
- /*
- * The 'freq' field in the 'struct timex' is in parts per
- * million, but with a 16 bit binary fractional field.
- *
- * We want to calculate
- *
- * ppb = scaled_ppm * 1000 / 2^16
- *
- * which simplifies to
- *
- * ppb = scaled_ppm * 125 / 2^13
- */
- s64 ppb = 1 + ppm;
- ppb *= 125;
- ppb >>= 13;
- return (long) ppb;
-}
-EXPORT_SYMBOL(scaled_ppm_to_ppb);
-
/* posix clock implementation */
static int ptp_clock_getres(struct posix_clock *pc, struct timespec64 *tp)
pr_err("failed to create ptp aux_worker %d\n", err);
goto kworker_err;
}
+ ptp->pps_source->lookup_cookie = ptp;
}
err = ptp_populate_pin_groups(ptp);