@@ -284,15 +284,13 @@ static int ixgbe_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
struct ixgbe_adapter *adapter =
container_of(ptp, struct ixgbe_adapter, ptp_caps);
u64 ns;
- u32 remainder;
unsigned long flags;
spin_lock_irqsave(&adapter->tmreg_lock, flags);
ns = timecounter_read(&adapter->tc);
spin_unlock_irqrestore(&adapter->tmreg_lock, flags);
- ts->tv_sec = div_u64_rem(ns, 1000000000ULL, &remainder);
- ts->tv_nsec = remainder;
+ *ts = ns_to_timespec64(ns);
return 0;
}
@@ -313,8 +311,7 @@ static int ixgbe_ptp_settime(struct ptp_clock_info *ptp,
u64 ns;
unsigned long flags;
- ns = ts->tv_sec * 1000000000ULL;
- ns += ts->tv_nsec;
+ ns = timespec64_to_ns(ts);
/* reset the timecounter */
spin_lock_irqsave(&adapter->tmreg_lock, flags);
This patch changes the driver to use ns_to_timespec64() and timespec64_to_ns() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)