netdev - [PATCH] net: dsa: lantiq_gswip: Depend on HAS

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Message-Id: <20180925195533.10753-1-hauke@hauke-m.de>
Date:   Tue, 25 Sep 2018 21:55:33 +0200
From:   Hauke Mehrtens <hauke@...ke-m.de>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, f.fainelli@...il.com, andrew@...n.ch,
        vivien.didelot@...oirfairelinux.com,
        Hauke Mehrtens <hauke@...ke-m.de>
Subject: [PATCH] net: dsa: lantiq_gswip: Depend on HAS_IOMEM

The driver uses devm_ioremap_resource() which is only available when
CONFIG_HAS_IOMEM is set, make the driver depend on this config option.
User mode Linux does not have CONFIG_HAS_IOMEM set and the driver was
failing on this architecture.

Fixes: 14fceff4771e ("net: dsa: Add Lantiq / Intel DSA driver for vrx200")
Reported-by: kbuild test robot <lkp@...el.com>
Signed-off-by: Hauke Mehrtens <hauke@...ke-m.de>
---
 drivers/net/dsa/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
index 7c09d8f195ae..71bb3aebded4 100644
--- a/drivers/net/dsa/Kconfig
+++ b/drivers/net/dsa/Kconfig
@@ -25,7 +25,7 @@ config NET_DSA_LOOP
 
 config NET_DSA_LANTIQ_GSWIP
 	tristate "Lantiq / Intel GSWIP"
-	depends on NET_DSA
+	depends on HAS_IOMEM && NET_DSA
 	select NET_DSA_TAG_GSWIP
 	---help---
 	  This enables support for the Lantiq / Intel GSWIP 2.1 found in
-- 
2.11.0