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authorJulian Wiedmann <jwi@linux.ibm.com>2019-04-12 13:06:13 +0200
committerDavid S. Miller <davem@davemloft.net>2019-04-12 16:26:37 -0700
commitabe9fd5726e0f56b6954788f525973545d3ec94e (patch)
tree5299a2943106af2f18824b2bcfa3754519d117fc
parente0a092ebebf714c7b6723cae764fc865e2f8c2a7 (diff)
net: dummy: 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/dummy.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 0d15a12a4560..3568129fb7da 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -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)