PTE_FMT
printk(KERN_ERR "%s:%d: bad pte "PTE_FMT".\n", \
pr_warn("__ioremap(): phys addr "PTE_FMT" is RAM lr %ps\n",
pr_err("%s:%d: bad pgd " PTE_FMT ".\n", __FILE__, __LINE__, pgd_val(e))