lkml.org 
[lkml]   [2015]   [Mar]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH net-next 10/11] ptp: stmmac: use helpers for converting ns to timespec.
Date
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>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
index 172f318..170a18b 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)
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;
}
--
1.7.10.4


\
 
 \ /
  Last update: 2015-03-31 23:41    [W:0.261 / U:0.456 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site