From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sagar Arun Kamble Subject: [PATCH 19/27] net: fec: ptp: Use timecounter_reset interface Date: Fri, 15 Dec 2017 13:08:34 +0530 Message-ID: <1513323522-15021-20-git-send-email-sagar.a.kamble@intel.com> References: <1513323522-15021-1-git-send-email-sagar.a.kamble@intel.com> Cc: Sagar Arun Kamble , Richard Cochran , Fugang Duan , netdev@vger.kernel.org To: linux-kernel@vger.kernel.org Return-path: In-Reply-To: <1513323522-15021-1-git-send-email-sagar.a.kamble@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org With new interface timecounter_reset we can update the start time for timecounter. Update fec_ptp_settime with this new function. Signed-off-by: Sagar Arun Kamble Cc: Richard Cochran Cc: Fugang Duan Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/net/ethernet/freescale/fec_ptp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 1ba7216..d03ea0e 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -419,7 +419,6 @@ static int fec_ptp_settime(struct ptp_clock_info *ptp, { struct fec_enet_private *fep = container_of(ptp, struct fec_enet_private, ptp_caps); - u64 ns; unsigned long flags; u32 counter; @@ -439,7 +438,7 @@ static int fec_ptp_settime(struct ptp_clock_info *ptp, spin_lock_irqsave(&fep->tmreg_lock, flags); writel(counter, fep->hwp + FEC_ATIME); - timecounter_init(&fep->tc, ns); + timecounter_reset(&fep->tc, ns); spin_unlock_irqrestore(&fep->tmreg_lock, flags); mutex_unlock(&fep->ptp_clk_mutex); return 0; -- 1.9.1