| commit | 64d7839af8c8f67daaf9bf387135052c55d85f90 | [log] [tgz] |
|---|---|---|
| author | Harini Katakam <harini.katakam@xilinx.com> | Wed Jun 20 17:04:20 2018 +0530 |
| committer | David S. Miller <davem@davemloft.net> | Thu Jun 21 15:01:06 2018 +0900 |
| tree | 7d59de6ffe0b966393e97ad77dff7944c9b158e5 | |
| parent | 30877961b1cdd6fdca783c2e8c4f0f47e95dc58c [diff] |
net: macb: Fix ptp time adjustment for large negative delta When delta passed to gem_ptp_adjtime is negative, the sign is maintained in the ns_to_timespec64 conversion. Hence timespec_add should be used directly. timespec_sub will just subtract the negative value thus increasing the time difference. Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>