/* Function for checking device ready pin Written by jsgood  */
static int s3c_nand_device_ready(struct mtd_info *mtdinfo)
/* Function for checking device ready pin Written by jsgood  */
static int s3c_nand_device_ready(struct mtd_info *mtdinfo)
{
	return !!(readl(NFSTAT) & NFSTAT_RnB);
}