diff options
author | Richard Cochran <richardcochran@gmail.com> | 2015-03-31 17:08:15 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-03-31 17:19:19 -0400 |
commit | e7ea55be29bb65e393ff17bd49ec9f5c12614108 (patch) | |
tree | 13c2a15015a1ea1c4866747572755ba64f3459c7 /drivers/net/ethernet/stmicro | |
parent | f75419c81edf8e5c287cefd6e9a419b6e3c1300a (diff) |
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: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c index 172f3188361e..170a18b61281 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | |||
@@ -111,7 +111,6 @@ static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts) | |||
111 | container_of(ptp, struct stmmac_priv, ptp_clock_ops); | 111 | container_of(ptp, struct stmmac_priv, ptp_clock_ops); |
112 | unsigned long flags; | 112 | unsigned long flags; |
113 | u64 ns; | 113 | u64 ns; |
114 | u32 reminder; | ||
115 | 114 | ||
116 | spin_lock_irqsave(&priv->ptp_lock, flags); | 115 | spin_lock_irqsave(&priv->ptp_lock, flags); |
117 | 116 | ||
@@ -119,8 +118,7 @@ static int stmmac_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts) | |||
119 | 118 | ||
120 | spin_unlock_irqrestore(&priv->ptp_lock, flags); | 119 | spin_unlock_irqrestore(&priv->ptp_lock, flags); |
121 | 120 | ||
122 | ts->tv_sec = div_u64_rem(ns, 1000000000ULL, &reminder); | 121 | *ts = ns_to_timespec64(ns); |
123 | ts->tv_nsec = reminder; | ||
124 | 122 | ||
125 | return 0; | 123 | return 0; |
126 | } | 124 | } |