net: Move sungem_phy.h under include/linux

Fixes build failures of the spider_net driver because it tries
to use a convoluted path to include this header.
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/sun/sungem.c

@@ -59,7 +59,7 @@
 #include <asm/pmac_feature.h>
 #endif
 
-#include "sungem_phy.h"
+#include <linux/sungem_phy.h>
 #include "sungem.h"
 
 /* Stripping FCS is causing problems, disabled for now */

drivers/net/ethernet/toshiba/spider_net.h

@@ -27,7 +27,7 @@
 
 #define VERSION "2.0 B"
 
-#include "./ethernet/sun/sungem_phy.h"
+#include <linux/sungem_phy.h>
 
 extern int spider_net_stop(struct net_device *netdev);
 extern int spider_net_open(struct net_device *netdev);