# \[PATCH net 1/4\] net: dsa: mv88e6xxx: Remove bogus Kconfig dependency.

- From: Richard Cochran \<richardcochran@gmail.com\>
- Date: 2021-01-21 04:10:19 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2021/01/6242126
- Thread: https://ratatoskr.run/netdev/2021/01/6242127/t.md

```text
The mv88e6xxx is a DSA driver, and it implements DSA style time
stamping of PTP frames.  It has no need of the expensive option to
enable PHY time stamping.  Remove the bogus dependency.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Fixes: 2fa8d3af4bad ("net: dsa: mv88e6xxx: expose switch time as a PTP hardware clock")
---
 drivers/net/dsa/mv88e6xxx/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/dsa/mv88e6xxx/Kconfig b/drivers/net/dsa/mv88e6xxx/Kconfig
index 51185e4d7d15..b17540926c11 100644
--- a/drivers/net/dsa/mv88e6xxx/Kconfig
+++ b/drivers/net/dsa/mv88e6xxx/Kconfig
@@ -25,7 +25,6 @@ config NET_DSA_MV88E6XXX_PTP
 	default n
 	depends on NET_DSA_MV88E6XXX_GLOBAL2
 	depends on PTP_1588_CLOCK
-	imply NETWORK_PHY_TIMESTAMPING
 	help
 	  Say Y to enable PTP hardware timestamping on Marvell 88E6xxx switch
 	  chips that support it.
-- 
2.20.1


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