From: David S. Miller <davem@davemloft.net>
Date: Sat, 24 Jan 2009 06:28:48 +0000 (-0800)
Subject: com20020: Fix allyesconfig build failure.
X-Git-Tag: firefly_0821_release~15237^2~900
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0db155de988031f925096a7df1bf9633790a2c18;p=firefly-linux-kernel-4.4.55.git

com20020: Fix allyesconfig build failure.

Reported by Stephen Rothwell.

Due to missing 'extern' in the com20020_netdev_ops declaration,
each file that includes linux/com20020.h gets another copy
defined in it's resulting object file.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/com20020.h b/include/linux/com20020.h
index 350afa773f8f..5dcfb944b6ce 100644
--- a/include/linux/com20020.h
+++ b/include/linux/com20020.h
@@ -29,7 +29,7 @@
 
 int com20020_check(struct net_device *dev);
 int com20020_found(struct net_device *dev, int shared);
-const struct net_device_ops com20020_netdev_ops;
+extern const struct net_device_ops com20020_netdev_ops;
 
 /* The number of low I/O ports used by the card. */
 #define ARCNET_TOTAL_SIZE 8