The notifier cause a link error when NET_DSA is a loadable module: drivers/net/ethernet/broadcom/bcmsysport.o: In function `bcm_sysport_remove': bcmsysport.c:(.text+0x1582): undefined reference to `unregister_dsa_notifier' drivers/net/ethernet/broadcom/bcmsysport.o: In function `bcm_sysport_probe': bcmsysport.c:(.text+0x278d): undefined reference to `register_dsa_notifier'
This adds a dependency that forces the systemport driver to be a loadable module as well when that happens, but otherwise allows it to be built normally when DSA is either built-in or completely disabled. Fixes: d156576362c0 ("net: systemport: Establish lower/upper queue mapping") Signed-off-by: Arnd Bergmann <a...@arndb.de> --- drivers/net/ethernet/broadcom/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig index 67134ece1107..af75156919ed 100644 --- a/drivers/net/ethernet/broadcom/Kconfig +++ b/drivers/net/ethernet/broadcom/Kconfig @@ -184,6 +184,7 @@ config BGMAC_PLATFORM config SYSTEMPORT tristate "Broadcom SYSTEMPORT internal MAC support" depends on OF + depends on NET_DSA || !NET_DSA select MII select PHYLIB select FIXED_PHY -- 2.9.0