From 28b5533a6f5dca34316f90c59818a69e1c7ad6c1 Mon Sep 17 00:00:00 2001
From: Chen Gang <gang.chen.5i5j@gmail.com>
Date: Thu, 2 Oct 2014 22:14:04 +0800
Subject: [PATCH] drivers/net/dsa/Kconfig: Let NET_DSA_BCM_SF2 depend on
 HAS_IOMEM
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NET_DSA_BCM_SF2 need HAS_IOMEM, so depend on it, the related error (with
allmodconfig under um):

    CC [M]  drivers/net/dsa/bcm_sf2.o
  drivers/net/dsa/bcm_sf2.c: In function ‘bcm_sf2_sw_setup’:
  drivers/net/dsa/bcm_sf2.c:487:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration]
     iounmap(*base);
     ^

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/dsa/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
index ea0697eaeff5..9234d808cbb3 100644
--- a/drivers/net/dsa/Kconfig
+++ b/drivers/net/dsa/Kconfig
@@ -47,6 +47,7 @@ config NET_DSA_MV88E6171
 
 config NET_DSA_BCM_SF2
 	tristate "Broadcom Starfighter 2 Ethernet switch support"
+	depends on HAS_IOMEM
 	select NET_DSA
 	select NET_DSA_TAG_BRCM
 	select FIXED_PHY if NET_DSA_BCM_SF2=y
-- 
2.34.1