phy: add phy_smsc_init() declaration
This trivial change removes a compilation warning:
----8<----
phy.c: In function 'phy_init':
phy.c:448:2: warning: implicit declaration of function 'phy_smsc_init'
----8<----
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
diff --git a/include/phy.h b/include/phy.h
index 095f41c..bc522d5 100644
--- a/include/phy.h
+++ b/include/phy.h
@@ -224,6 +224,7 @@
int phy_micrel_init(void);
int phy_natsemi_init(void);
int phy_realtek_init(void);
+int phy_smsc_init(void);
int phy_teranetics_init(void);
int phy_vitesse_init(void);