From: Jacob Keller <jacob.e.keller@intel.com>
Date: Mon, 26 Aug 2019 11:16:50 -0700
Subject: i40e: use ktime_get_real_ts64 instead of ktime_to_timespec64
Patch-mainline: v5.4-rc1
Git-commit: c4d8d90c1eccd6c922007147f827b24846e04da6
References: jsc#SLE-8025

Remove a call to ktime_to_timespec64 by calling ktime_get_real_ts64
directly.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/intel/i40e/i40e_ptp.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
@@ -725,7 +725,7 @@ static long i40e_ptp_create_clock(struct
 	pf->tstamp_config.tx_type = HWTSTAMP_TX_OFF;
 
 	/* Set the previous "reset" time to the current Kernel clock time */
-	pf->ptp_prev_hw_time = ktime_to_timespec64(ktime_get_real());
+	ktime_get_real_ts64(&pf->ptp_prev_hw_time);
 	pf->ptp_reset_start = ktime_get();
 
 	return 0;