提交 e7ea55be 编写于 作者: R Richard Cochran 提交者: David S. Miller

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: NRichard Cochran <richardcochran@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 f75419c8
...@@ -111,7 +111,6 @@ static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts) ...@@ -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); container_of(ptp, struct stmmac_priv, ptp_clock_ops);
unsigned long flags; unsigned long flags;
u64 ns; u64 ns;
u32 reminder;
spin_lock_irqsave(&priv->ptp_lock, flags); spin_lock_irqsave(&priv->ptp_lock, flags);
...@@ -119,8 +118,7 @@ static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts) ...@@ -119,8 +118,7 @@ static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts)
spin_unlock_irqrestore(&priv->ptp_lock, flags); spin_unlock_irqrestore(&priv->ptp_lock, flags);
ts->tv_sec = div_u64_rem(ns, 1000000000ULL, &reminder); *ts = ns_to_timespec64(ns);
ts->tv_nsec = reminder;
return 0; return 0;
} }
......
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