This patch changes the driver to use the new and improved method
for adjusting the offset of a timecounter.
Compile tested only.
Signed-off-by: Richard Cochran <richardcoch...@gmail.com>
---
drivers/net/ethernet/freescale/fec_ptp.c | 16 +---------------
1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fec_ptp.c
b/drivers/net/ethernet/freescale/fec_ptp.c
index 992c8c3..1f9cf23 100644
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -374,23 +374,9 @@ static int fec_ptp_adjtime(struct ptp_clock_info *ptp, s64
delta)
struct fec_enet_private *fep =
container_of(ptp, struct fec_enet_private, ptp_caps);
unsigned long flags;
- u64 now;
- u32 counter;
spin_lock_irqsave(&fep->tmreg_lock, flags);
-
- now = timecounter_read(&fep->tc);
- now += delta;
-
- /* Get the timer value based on adjusted timestamp.
- * Update the counter with the masked value.
- */
- counter = now & fep->cc.mask;
- writel(counter, fep->hwp + FEC_ATIME);
-
- /* reset the timecounter */
- timecounter_init(&fep->tc, &fep->cc, now);
-
+ timecounter_adjtime(&fep->tc, delta);
spin_unlock_irqrestore(&fep->tmreg_lock, flags);
return 0;
--
1.7.10.4
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