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Commit f25a30be authored by Richard Cochran's avatar Richard Cochran Committed by David S. Miller
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net: cpts: convert to timecounter adjtime. 



This patch changes the driver to use the new and improved method
for adjusting the offset of a timecounter.

Signed-off-by: default avatarRichard Cochran <richardcochran@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ce51ff09

drivers/net/ethernet/ti/cpts.c

+1 −4
Original line number Diff line number Diff line
@@ -157,14 +157,11 @@ static int cpts_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) 


static int cpts_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)

{

	s64 now;

	unsigned long flags;

	struct cpts *cpts = container_of(ptp, struct cpts, info);



	spin_lock_irqsave(&cpts->lock, flags);

	now = timecounter_read(&cpts->tc);

	now += delta;

	timecounter_init(&cpts->tc, &cpts->cc, now);

	timecounter_adjtime(&cpts->tc, delta);

	spin_unlock_irqrestore(&cpts->lock, flags);



	return 0;