extern char *eth_data;
extern int gt6426x_eth_poll(void *v);
-extern int gt6426x_eth_transmit(void *v, volatile char *p, unsigned int s);
+extern int gt6426x_eth_transmit(void *v, char *p, unsigned int s);
extern void gt6426x_eth_disable(void *v);
extern int gt6426x_eth_probe(void *v, bd_t *bis);