bank_size = flash_get_size((vu_long *)bank_addr, &flash_info[0]);
if (bank_size > 0) {
(void)flash_protect(FLAG_PROTECT_CLEAR,
bank_size = flash_get_size((vu_long *)bank_addr, &flash_info[0]);
if (bank_size > 0) {
(void)flash_protect(FLAG_PROTECT_CLEAR,