[PATCH net v2 1/2] mdio-bitbang: Export mdiobb_{read,write}()

[Geert Uytterhoeven]

Export mdiobb_read() and mdiobb_write(), so Ethernet controller drivers
can call them from their MDIO read/write wrappers.

Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
---
v2:
  - New.
---
 drivers/net/mdio/mdio-bitbang.c | 6 ++++--
 include/linux/mdio-bitbang.h    | 3 +++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/net/mdio/mdio-bitbang.c b/drivers/net/mdio/mdio-bitbang.c
index 5136275c8e7399fb..d3915f83185430e9 100644
--- a/drivers/net/mdio/mdio-bitbang.c
+++ b/drivers/net/mdio/mdio-bitbang.c
@@ -149,7 +149,7 @@ static int mdiobb_cmd_addr(struct mdiobb_ctrl *ctrl, int 
phy, u32 addr)
        return dev_addr;
 }
 
-static int mdiobb_read(struct mii_bus *bus, int phy, int reg)
+int mdiobb_read(struct mii_bus *bus, int phy, int reg)
 {
        struct mdiobb_ctrl *ctrl = bus->priv;
        int ret, i;
@@ -180,8 +180,9 @@ static int mdiobb_read(struct mii_bus *bus, int phy, int 
reg)
        mdiobb_get_bit(ctrl);
        return ret;
 }
+EXPORT_SYMBOL(mdiobb_read);
 
-static int mdiobb_write(struct mii_bus *bus, int phy, int reg, u16 val)
+int mdiobb_write(struct mii_bus *bus, int phy, int reg, u16 val)
 {
        struct mdiobb_ctrl *ctrl = bus->priv;
 
@@ -201,6 +202,7 @@ static int mdiobb_write(struct mii_bus *bus, int phy, int 
reg, u16 val)
        mdiobb_get_bit(ctrl);
        return 0;
 }
+EXPORT_SYMBOL(mdiobb_write);
 
 struct mii_bus *alloc_mdio_bitbang(struct mdiobb_ctrl *ctrl)
 {
diff --git a/include/linux/mdio-bitbang.h b/include/linux/mdio-bitbang.h
index 5d71e8a8500f5ed1..aca4dc037b70b728 100644
--- a/include/linux/mdio-bitbang.h
+++ b/include/linux/mdio-bitbang.h
@@ -35,6 +35,9 @@ struct mdiobb_ctrl {
        const struct mdiobb_ops *ops;
 };
 
+int mdiobb_read(struct mii_bus *bus, int phy, int reg);
+int mdiobb_write(struct mii_bus *bus, int phy, int reg, u16 val);
+
 /* The returned bus is not yet registered with the phy layer. */
 struct mii_bus *alloc_mdio_bitbang(struct mdiobb_ctrl *ctrl);
 
-- 
2.25.1