1542         struct serial_struct32 __user *ss32 = compat_ptr(arg);  in serial_struct_ioctl()  local
1550                 if (!access_ok(VERIFY_READ, ss32, sizeof(SS32)))  in serial_struct_ioctl()
1552                 if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base)))  in serial_struct_ioctl()
1554                 if (__get_user(udata, &ss32->iomem_base))  in serial_struct_ioctl()
1557                 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||  in serial_struct_ioctl()
1558 		    __get_user(ss.port_high, &ss32->port_high))  in serial_struct_ioctl()
1566                 if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32)))  in serial_struct_ioctl()
1568                 if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base)))  in serial_struct_ioctl()
1572 		if (__put_user(base, &ss32->iomem_base) ||  in serial_struct_ioctl()
1573 		    __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||  in serial_struct_ioctl()
1574 		    __put_user(ss.port_high, &ss32->port_high))  in serial_struct_ioctl()