[PATCH] net: ravb: Staticize bb_miiphy functions

[Marek Vasut]

These functions can be static as they are referenced only in this file.
Make them static. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Adam Ford <aford173 at gmail.com>
Cc: Hai Pham <hai.pham.ud at renesas.com>
Cc: Ilias Apalodimas <ilias.apalodimas at linaro.org>
Cc: Jerome Forissier <jerome.forissier at linaro.org>
Cc: Joe Hershberger <joe.hershberger at ni.com>
Cc: Mario Six <mario.six at gdsys.cc>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj at renesas.com>
Cc: Paul Barker <paul.barker.ct at bp.renesas.com>
Cc: Peter Robinson <pbrobinson at gmail.com>
Cc: Ramon Fried <rfried.dev at gmail.com>
Cc: Sumit Garg <sumit.garg at linaro.org>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
 drivers/net/ravb.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ravb.c b/drivers/net/ravb.c
index 231764e60b5..7286ad19598 100644
--- a/drivers/net/ravb.c
+++ b/drivers/net/ravb.c
@@ -560,12 +560,12 @@ static int ravb_remove(struct udevice *dev)
 	return 0;
 }
 
-int ravb_bb_init(struct bb_miiphy_bus *bus)
+static int ravb_bb_init(struct bb_miiphy_bus *bus)
 {
 	return 0;
 }
 
-int ravb_bb_mdio_active(struct bb_miiphy_bus *bus)
+static int ravb_bb_mdio_active(struct bb_miiphy_bus *bus)
 {
 	struct ravb_priv *eth = bus->priv;
 
@@ -574,7 +574,7 @@ int ravb_bb_mdio_active(struct bb_miiphy_bus *bus)
 	return 0;
 }
 
-int ravb_bb_mdio_tristate(struct bb_miiphy_bus *bus)
+static int ravb_bb_mdio_tristate(struct bb_miiphy_bus *bus)
 {
 	struct ravb_priv *eth = bus->priv;
 
@@ -583,7 +583,7 @@ int ravb_bb_mdio_tristate(struct bb_miiphy_bus *bus)
 	return 0;
 }
 
-int ravb_bb_set_mdio(struct bb_miiphy_bus *bus, int v)
+static int ravb_bb_set_mdio(struct bb_miiphy_bus *bus, int v)
 {
 	struct ravb_priv *eth = bus->priv;
 
@@ -595,7 +595,7 @@ int ravb_bb_set_mdio(struct bb_miiphy_bus *bus, int v)
 	return 0;
 }
 
-int ravb_bb_get_mdio(struct bb_miiphy_bus *bus, int *v)
+static int ravb_bb_get_mdio(struct bb_miiphy_bus *bus, int *v)
 {
 	struct ravb_priv *eth = bus->priv;
 
@@ -604,7 +604,7 @@ int ravb_bb_get_mdio(struct bb_miiphy_bus *bus, int *v)
 	return 0;
 }
 
-int ravb_bb_set_mdc(struct bb_miiphy_bus *bus, int v)
+static int ravb_bb_set_mdc(struct bb_miiphy_bus *bus, int v)
 {
 	struct ravb_priv *eth = bus->priv;
 
@@ -616,7 +616,7 @@ int ravb_bb_set_mdc(struct bb_miiphy_bus *bus, int v)
 	return 0;
 }
 
-int ravb_bb_delay(struct bb_miiphy_bus *bus)
+static int ravb_bb_delay(struct bb_miiphy_bus *bus)
 {
 	udelay(10);
 
-- 
2.45.2