[PATCH] mark arcdev_setup static

It's only used in arcnet.c, and following the model of the other
link layers it doesn't make sense to use it outside alloc_arcdev()
either.

drivers/net/arcnet/arcnet.c

@@ -93,7 +93,6 @@ EXPORT_SYMBOL(arc_raw_proto);
 EXPORT_SYMBOL(arc_proto_null);
 EXPORT_SYMBOL(arcnet_unregister_proto);
 EXPORT_SYMBOL(arcnet_debug);
-EXPORT_SYMBOL(arcdev_setup);
 EXPORT_SYMBOL(alloc_arcdev);
 EXPORT_SYMBOL(arcnet_interrupt);
 
@@ -317,7 +316,7 @@ static int choose_mtu(void)
 
 
 /* Setup a struct device for ARCnet. */
-void arcdev_setup(struct net_device *dev)
+static void arcdev_setup(struct net_device *dev)
 {
 	dev->type = ARPHRD_ARCNET;
 	dev->hard_header_len = sizeof(struct archdr);

include/linux/arcdevice.h

@@ -343,7 +343,6 @@ void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
 
 void arcnet_unregister_proto(struct ArcProto *proto);
 irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs);
-void arcdev_setup(struct net_device *dev);
 struct net_device *alloc_arcdev(char *name);
 void arcnet_rx(struct net_device *dev, int bufnum);