[net-next 05/14] i40e: fix up 32 bit timespec references

[Jeff Kirsher]

From: Jesse Brandeburg <jesse.brandeb...@intel.com>

As it turns out there was only a small set of errors
on 32 bit, and we just needed to be using the right calls
for dealing with timespec64 variables.

Signed-off-by: Jesse Brandeburg <jesse.brandeb...@intel.com>
Tested-by: Andrew Bowers <andrewx.bow...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_ptp.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c 
b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
index 1a0be835fa06..0129ed3b78ec 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
@@ -158,13 +158,12 @@ static int i40e_ptp_adjfreq(struct ptp_clock_info *ptp, 
s32 ppb)
 static int i40e_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 {
        struct i40e_pf *pf = container_of(ptp, struct i40e_pf, ptp_caps);
-       struct timespec64 now, then;
+       struct timespec64 now;
 
-       then = ns_to_timespec64(delta);
        mutex_lock(&pf->tmreg_lock);
 
        i40e_ptp_read(pf, &now);
-       now = timespec64_add(now, then);
+       timespec64_add_ns(&now, delta);
        i40e_ptp_write(pf, (const struct timespec64 *)&now);
 
        mutex_unlock(&pf->tmreg_lock);
-- 
2.13.3