[PATCH net-next 06/11] net: e1000e: convert to timecounter adjtime.

Richard Cochran
2014-12-21T18:47:35Z

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/e1000e/ptp.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/ptp.c b/drivers/net/ethernet/intel/e1000e/ptp.c
index fb1a914..978ef9c 100644
--- a/drivers/net/ethernet/intel/e1000e/ptp.c
+++ b/drivers/net/ethernet/intel/e1000e/ptp.c
@@ -90,12 +90,9 @@ static int e1000e_phc_adjtime(struct ptp_clock_info *ptp, s64 delta)
struct e1000_adapter *adapter = container_of(ptp, struct e1000_adapter,
ptp_clock_info);
unsigned long flags;
- s64 now;

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

return 0;
--
1.7.10.4