net: phy: micrel: fix ts_info value in case of no phc

In case of no phc we should not return SOFTWARE TIMESTAMPING flags as we do
not know whether the netdev supports of timestamping.
Remove it from the lan8841_ts_info and simply return 0.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 99af1e500c6c250633df73391200023cff86554f..bd4cd082662f419c6c6f15b6c9122aca6f2fea32 100644 (file)
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -3629,12 +3629,8 @@ static int lan8841_ts_info(struct mii_timestamper *mii_ts,
 
        info->phc_index = ptp_priv->ptp_clock ?
                                ptp_clock_index(ptp_priv->ptp_clock) : -1;
-       if (info->phc_index == -1) {
-               info->so_timestamping |= SOF_TIMESTAMPING_TX_SOFTWARE |
-                                        SOF_TIMESTAMPING_RX_SOFTWARE |
-                                        SOF_TIMESTAMPING_SOFTWARE;
+       if (info->phc_index == -1)
                return 0;
-       }
 
        info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
                                SOF_TIMESTAMPING_RX_HARDWARE |