From: Arnd Bergmann <a...@arndb.de>

Without this option, the driver fails to link:

ld.lld: error: undefined symbol: devlink_sb_register
>>> referenced by ocelot_devlink.c
>>>               
>>> net/ethernet/mscc/ocelot_devlink.o:(ocelot_devlink_sb_register) in archive 
>>> drivers/built-in.a
>>> referenced by ocelot_devlink.c
>>>               
>>> net/ethernet/mscc/ocelot_devlink.o:(ocelot_devlink_sb_register) in archive 
>>> drivers/built-in.a

Fixes: f59fd9cab730 ("net: mscc: ocelot: configure watermarks using devlink-sb")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
 drivers/net/ethernet/mscc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mscc/Kconfig 
b/drivers/net/ethernet/mscc/Kconfig
index c0ede0ca7115..05cb040c2677 100644
--- a/drivers/net/ethernet/mscc/Kconfig
+++ b/drivers/net/ethernet/mscc/Kconfig
@@ -13,6 +13,7 @@ if NET_VENDOR_MICROSEMI
 
 # Users should depend on NET_SWITCHDEV, HAS_IOMEM
 config MSCC_OCELOT_SWITCH_LIB
+       select NET_DEVLINK
        select REGMAP_MMIO
        select PACKING
        select PHYLIB
-- 
2.29.2

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