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Commit e7ea55be authored by Richard Cochran's avatar Richard Cochran Committed by David S. Miller
Browse files

ptp: stmmac: use helpers for converting ns to timespec. 



This patch changes the driver to use ns_to_timespec64() instead of
open coding the same logic.

Compile tested only.

Signed-off-by: default avatarRichard Cochran <richardcochran@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f75419c8

drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c

+1 −3
Original line number Diff line number Diff line
@@ -111,7 +111,6 @@ static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts) 
	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);

	unsigned long flags;

	u64 ns;

	u32 reminder;



	spin_lock_irqsave(&priv->ptp_lock, flags);
@@ -119,8 +118,7 @@ static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts) 


	spin_unlock_irqrestore(&priv->ptp_lock, flags);



	ts->tv_sec = div_u64_rem(ns, 1000000000ULL, &reminder);

	ts->tv_nsec = reminder;

	*ts = ns_to_timespec64(ns);



	return 0;

}