From ac2fb1a9879204825467eed7a138a3d77c1ecfe8 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 16 Dec 2019 00:12:14 +0200 Subject: [PATCH] net: dsa: ocelot: add NET_VENDOR_MICROSEMI dependency Selecting MSCC_OCELOT_SWITCH is not possible when NET_VENDOR_MICROSEMI is disabled: WARNING: unmet direct dependencies detected for MSCC_OCELOT_SWITCH Depends on [n]: NETDEVICES [=y] && ETHERNET [=n] && NET_VENDOR_MICROSEMI [=n] && NET_SWITCHDEV [=y] && HAS_IOMEM [=y] Selected by [m]: - NET_DSA_MSCC_FELIX [=m] && NETDEVICES [=y] && HAVE_NET_DSA [=y] && NET_DSA [=y] && PCI [=y] Add a Kconfig dependency on NET_VENDOR_MICROSEMI, which also implies CONFIG_NETDEVICES. Depending on a vendor config violates menuconfig locality for the DSA driver, but is the smallest compromise since all other solutions are much more complicated (see [0]). https://www.spinics.net/lists/netdev/msg618808.html Fixes: 56051948773e ("net: dsa: ocelot: add driver for Felix switch family") Signed-off-by: Arnd Bergmann Signed-off-by: Mao Wenan Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/dsa/ocelot/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/dsa/ocelot/Kconfig +++ b/drivers/net/dsa/ocelot/Kconfig @@ -2,6 +2,7 @@ config NET_DSA_MSCC_FELIX tristate "Ocelot / Felix Ethernet switch support" depends on NET_DSA && PCI + depends on NET_VENDOR_MICROSEMI select MSCC_OCELOT_SWITCH select NET_DSA_TAG_OCELOT help