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| author | Julian Wiedmann <jwi@linux.ibm.com> | 2019-04-12 13:06:14 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-12 16:26:37 -0700 |
| commit | af730342ec3b0096bca913a963b34884b28a810d (patch) | |
| tree | 431b9af88f2a61864c6bb69eaaffd25b19034da0 | |
| parent | abe9fd5726e0f56b6954788f525973545d3ec94e (diff) | |
| download | lwn-af730342ec3b0096bca913a963b34884b28a810d.tar.gz lwn-af730342ec3b0096bca913a963b34884b28a810d.zip | |
net: loopback: use generic helper to report timestamping info
For reporting the common set of SW timestamping capabilities, use
ethtool_op_get_ts_info() instead of re-implementing it.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/loopback.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index 2df7f60fe052..857e4bf99883 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -128,21 +128,9 @@ static u32 always_on(struct net_device *dev) return 1; } -static int loopback_get_ts_info(struct net_device *netdev, - struct ethtool_ts_info *ts_info) -{ - ts_info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | - SOF_TIMESTAMPING_RX_SOFTWARE | - SOF_TIMESTAMPING_SOFTWARE; - - ts_info->phc_index = -1; - - return 0; -}; - static const struct ethtool_ops loopback_ethtool_ops = { .get_link = always_on, - .get_ts_info = loopback_get_ts_info, + .get_ts_info = ethtool_op_get_ts_info, }; static int loopback_dev_init(struct net_device *dev) |