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Commit f7dcdefe authored by Richard Cochran's avatar Richard Cochran Committed by David S. Miller
Browse files

ptp: bnx2x: use helpers for converting ns to timespec. 



This patch changes the driver to use ns_to_timespec64() and
timespec64_to_ns() 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 f6a69a8f

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

+2 −5
Original line number Diff line number Diff line
@@ -13290,14 +13290,12 @@ static int bnx2x_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts) 
{

	struct bnx2x *bp = container_of(ptp, struct bnx2x, ptp_clock_info);

	u64 ns;

	u32 remainder;



	ns = timecounter_read(&bp->timecounter);



	DP(BNX2X_MSG_PTP, "PTP gettime called, ns = %llu\n", ns);



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

	ts->tv_nsec = remainder;

	*ts = ns_to_timespec64(ns);



	return 0;

}
@@ -13308,8 +13306,7 @@ static int bnx2x_ptp_settime(struct ptp_clock_info *ptp, 
	struct bnx2x *bp = container_of(ptp, struct bnx2x, ptp_clock_info);

	u64 ns;



	ns = ts->tv_sec * 1000000000ULL;

	ns += ts->tv_nsec;

	ns = timespec64_to_ns(ts);



	DP(BNX2X_MSG_PTP, "PTP settime called, ns = %llu\n", ns);