diff options
author | Richard Cochran <richardcochran@gmail.com> | 2015-03-31 21:08:12 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-03-31 21:19:19 (GMT) |
commit | 350f66d58a62e63ef3163450f68ed4b2a0ab507b (patch) | |
tree | 7995902748712d1e9e58dfa4afa4d0cf15d536cc /drivers | |
parent | bdf36d947134baced573594118ff575f5c6cb77b (diff) | |
download | linux-350f66d58a62e63ef3163450f68ed4b2a0ab507b.tar.xz |
ptp: igb: use helpers for converting ns to timespec.
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ptp.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index c4894fb..e3b9b63 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -290,7 +290,6 @@ static int igb_ptp_gettime_82576(struct ptp_clock_info *ptp, ptp_caps); unsigned long flags; u64 ns; - u32 remainder; spin_lock_irqsave(&igb->tmreg_lock, flags); @@ -298,8 +297,7 @@ static int igb_ptp_gettime_82576(struct ptp_clock_info *ptp, spin_unlock_irqrestore(&igb->tmreg_lock, flags); - ts->tv_sec = div_u64_rem(ns, 1000000000, &remainder); - ts->tv_nsec = remainder; + *ts = ns_to_timespec64(ns); return 0; } @@ -328,8 +326,7 @@ static int igb_ptp_settime_82576(struct ptp_clock_info *ptp, unsigned long flags; u64 ns; - ns = ts->tv_sec * 1000000000ULL; - ns += ts->tv_nsec; + ns = timespec64_to_ns(ts); spin_lock_irqsave(&igb->tmreg_lock, flags); |