/**
* Bank/sector protection routine (target-specific).
*
+ * If protection is not implemented, set method to NULL
+ *
* When called, the driver should enable/disable protection
* for MINIMUM the range covered by first..last sectors
* inclusive. Some chips have alignment requirements will
* flash_sector_s::is_protected field for each of the flash
* bank's sectors.
*
+ * If protection is not implemented, set method to NULL
+ *
* @param bank - the bank to check
* @returns ERROR_OK if successful; otherwise, an error code.
*/