From f4de2b95688eba646d677dd2bed8c49540c00f1e Mon Sep 17 00:00:00 2001 From: Richard Cochran Date: Sun, 21 Dec 2014 19:47:01 +0100 Subject: [PATCH] net: e1000e: convert to timecounter adjtime. This patch changes the driver to use the new and improved method for adjusting the offset of a timecounter. Signed-off-by: Richard Cochran Acked-by: Jeff Kirsher Signed-off-by: David S. Miller --- 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; -- 2.7.4