net: dsa: add includes for ethtool and phy_fixed definitions
net/dsa/slave.c uses functions and structures declared in phy_fixed.h
but does not explicitely include it, while dsa.h needs structure
declarations for 'struct ethtool_wolinfo' and 'struct ethtool_eee', fix
those by including the correct header files.
Fixes: ec9436baedb6 ("net: dsa: allow drivers to do link adjustment")
Fixes: ce31b31c68e7 ("net: dsa: allow updating fixed PHY link information")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 58ad8c6..b765592 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -18,6 +18,7 @@
#include <linux/of.h>
#include <linux/phy.h>
#include <linux/phy_fixed.h>
+#include <linux/ethtool.h>
enum dsa_tag_protocol {
DSA_TAG_PROTO_NONE = 0,
