--- zzzz-none-000/linux-2.6.19.2/drivers/net/au1000_eth.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/drivers/net/au1000_eth.c	2007-01-11 07:38:19.000000000 +0000
@@ -102,7 +102,7 @@
 // externs
 extern int get_ethernet_addr(char *ethernet_addr);
 extern void str2eaddr(unsigned char *ea, unsigned char *str);
-extern char * prom_getcmdline(void);
+extern char * __init prom_getcmdline(void);
 
 /*
  * Theory of operation