net: eepro100: Drop bd_t pointer from read_hw_addr()

The pointer is unused, so drop it. Rename the function to start
with the eepro100_ prefix.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c
index ed6bbd5..fb8a68f 100644
--- a/drivers/net/eepro100.c
+++ b/drivers/net/eepro100.c
@@ -512,7 +512,7 @@
 	{ }
 };
 
-static void read_hw_addr(struct eepro100_priv *priv, bd_t *bis)
+static void eepro100_get_hwaddr(struct eepro100_priv *priv)
 {
 	u16 sum = 0;
 	int i, j;
@@ -845,7 +845,7 @@
 
 		udelay(10 * 1000);
 
-		read_hw_addr(priv, bis);
+		eepro100_get_hwaddr(priv);
 	}
 
 	return card_number;