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net: dummy: use generic helper to report timestamping info

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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>
This commit is contained in:
Julian Wiedmann 2019-04-12 13:06:13 +02:00 committed by David S. Miller
parent e0a092ebeb
commit abe9fd5726
1 changed files with 2 additions and 13 deletions
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15
drivers/net/dummy.c
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@ -32,6 +32,7 @@
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
#include <linux/init.h>
#include <linux/moduleparam.h>
#include <linux/rtnetlink.h>
@ -131,21 +132,9 @@ static void dummy_get_drvinfo(struct net_device *dev,
strlcpy(info->version, DRV_VERSION, sizeof(info->version));
}
static int dummy_get_ts_info(struct net_device *dev,
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 dummy_ethtool_ops = {
.get_drvinfo = dummy_get_drvinfo,
.get_ts_info = dummy_get_ts_info,
.get_ts_info = ethtool_op_get_ts_info,
};
static void dummy_setup(struct net_device *dev)