[PATCH net-next 07/11] net: igb: convert to timecounter adjtime.

Richard Cochran
2014-12-21T18:50:15Z

This patch changes the driver to use the new and improved method
for adjusting the offset of a timecounter.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
---
drivers/net/ethernet/intel/igb/igb_ptp.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c
index 794c139..1d27f2d 100644
--- a/drivers/net/ethernet/intel/igb/igb_ptp.c
+++ b/drivers/net/ethernet/intel/igb/igb_ptp.c
@@ -256,14 +256,9 @@ static int igb_ptp_adjtime_82576(struct ptp_clock_info *ptp, s64 delta)
struct igb_adapter *igb = container_of(ptp, struct igb_adapter,
ptp_caps);
unsigned long flags;
- s64 now;

spin_lock_irqsave(&igb->tmreg_lock, flags);
-
- now = timecounter_read(&igb->tc);
- now += delta;
- timecounter_init(&igb->tc, &igb->cc, now);
-
+ timecounter_adjtime(&igb->tc, delta);
spin_unlock_irqrestore(&igb->tmreg_lock, flags);

return 0;
--
1.7.10.4