net: emaclite: remove empty MDIO bus reset function

xemaclite_mdio_reset() does nothing useful and is optional for the MDIO
bus code, so let's just remove it.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index 5875661..0d87c67 100644 (file)
--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -794,18 +794,6 @@ static int xemaclite_mdio_write(struct mii_bus *bus, int phy_id, int reg,
        return 0;
 }
 
-/**
- * xemaclite_mdio_reset - Reset the mdio bus.
- * @bus:       Pointer to the MII bus
- *
- * This function is required(?) as per Documentation/networking/phy.txt.
- * There is no reset in this device; this function always returns 0.
- */
-static int xemaclite_mdio_reset(struct mii_bus *bus)
-{
-       return 0;
-}
-
 /**
  * xemaclite_mdio_setup - Register mii_bus for the Emaclite device
  * @lp:                Pointer to the Emaclite device private data
@@ -861,7 +849,6 @@ static int xemaclite_mdio_setup(struct net_local *lp, struct device *dev)
        bus->name = "Xilinx Emaclite MDIO";
        bus->read = xemaclite_mdio_read;
        bus->write = xemaclite_mdio_write;
-       bus->reset = xemaclite_mdio_reset;
        bus->parent = dev;
        bus->irq = lp->mdio_irqs; /* preallocated IRQ table */