warn(__FUNCTION__); 
warn("%s", __FUNCTION__); 
endpoint_stall(endpoint_t * ep){	u32 cs;	warn(__FUNCTION__);	cs = au_readl(ep->reg->ctrl_stat) | USBDEV_CS_STALL;	au_writel(cs, ep->reg->ctrl_stat);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/c5b609797b8e212dbfaf23944da8bf8c53233d5c/usbdev.c/buggy/arch/mips/au1000/common/usbdev.c