[PATCH net-next 10/11] net: cpts: convert to timecounter adjtime.

Richard Cochran
2014-12-21T18:48:40Z

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

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
---
drivers/net/ethernet/ti/cpts.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/ti/cpts.c b/drivers/net/ethernet/ti/cpts.c
index 4a4388b..fbe42cb 100644
--- a/drivers/net/ethernet/ti/cpts.c
+++ b/drivers/net/ethernet/ti/cpts.c
@@ -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;
--
1.7.10.4