net: eepro100: Introduce device private data

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>

diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c
index 532d7aa649a883c82559b1c895a6f49aab740799..2c25307002bbdd9e18b5d9aa3ef8acf661236238 100644 (file)
--- a/drivers/net/eepro100.c
+++ b/drivers/net/eepro100.c
@@ -201,6 +201,10 @@ static const char i82558_config_cmd[] = {
        0x31, 0x05,
 };
 
+struct eepro100_priv {
+       struct eth_device       dev;
+};
+
 #if defined(CONFIG_E500)
 #define bus_to_phys(dev, a)    (a)
 #define phys_to_bus(dev, a)    (a)
@@ -751,6 +755,7 @@ done:
 
 int eepro100_initialize(bd_t *bis)
 {
+       struct eepro100_priv *priv;
        struct eth_device *dev;
        int card_number = 0;
        u32 iobase, status;
@@ -785,11 +790,12 @@ int eepro100_initialize(bd_t *bis)
                        continue;
                }
 
-               dev = calloc(1, sizeof(*dev));
-               if (!dev) {
+               priv = calloc(1, sizeof(*priv));
+               if (!priv) {
                        printf("eepro100: Can not allocate memory\n");
                        break;
                }
+               dev = &priv->dev;
 
                sprintf(dev->name, "i82559#%d", card_number);
                dev->priv = (void *)devno; /* this have to come before bus_to_phys() */
@@ -804,7 +810,7 @@ int eepro100_initialize(bd_t *bis)
                ret = eepro100_initialize_mii(dev);
                if (ret) {
                        eth_unregister(dev);
-                       free(dev);
+                       free(priv);
                        return ret;
                }