linux-kernel - [PATCH net] net: dsa: ocelot: add dependency for NET_DSA_MSCC

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Message-ID: <20191119025128.7393-1-maowenan@huawei.com>
Date:   Tue, 19 Nov 2019 10:51:28 +0800
From:   Mao Wenan <maowenan@...wei.com>
To:     <vladimir.oltean@....com>, <claudiu.manoil@....com>,
        <andrew@...n.ch>, <vivien.didelot@...il.com>,
        <f.fainelli@...il.com>, <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>, Mao Wenan <maowenan@...wei.com>
Subject: [PATCH net] net: dsa: ocelot: add dependency for NET_DSA_MSCC_FELIX

If CONFIG_NET_DSA_MSCC_FELIX=y, and CONFIG_NET_VENDOR_MICROSEMI=n,
below errors can be found:
drivers/net/dsa/ocelot/felix.o: In function `felix_vlan_del':
felix.c:(.text+0x26e): undefined reference to `ocelot_vlan_del'
drivers/net/dsa/ocelot/felix.o: In function `felix_vlan_add':
felix.c:(.text+0x352): undefined reference to `ocelot_vlan_add'

and warning as below:
WARNING: unmet direct dependencies detected for MSCC_OCELOT_SWITCH
Depends on [n]: NETDEVICES [=y] && ETHERNET [=y] &&
NET_VENDOR_MICROSEMI [=n] && NET_SWITCHDEV [=y] && HAS_IOMEM [=y]
Selected by [y]:
NET_DSA_MSCC_FELIX [=y] && NETDEVICES [=y] && HAVE_NET_DSA [=y]
&& NET_DSA [=y] && PCI [=y]

This patch add dependency NET_VENDOR_MICROSEMI for NET_DSA_MSCC_FELIX.

Fixes: 56051948773e ("net: dsa: ocelot: add driver for Felix switch family")
Signed-off-by: Mao Wenan <maowenan@...wei.com>
---
 drivers/net/dsa/ocelot/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dsa/ocelot/Kconfig b/drivers/net/dsa/ocelot/Kconfig
index 0031ca8..61c4ce7 100644
--- a/drivers/net/dsa/ocelot/Kconfig
+++ b/drivers/net/dsa/ocelot/Kconfig
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config NET_DSA_MSCC_FELIX
 	tristate "Ocelot / Felix Ethernet switch support"
-	depends on NET_DSA && PCI
+	depends on NET_DSA && PCI && NET_VENDOR_MICROSEMI
 	select MSCC_OCELOT_SWITCH
 	select NET_DSA_TAG_OCELOT
 	help
-- 
2.7.4