This bug seems to have been here forever, although we came close to
fixing all of them in [1]!

[1] 11eaf6df ("mtd: nand: Remove BUG() abuse in nand_scan_tail")
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>
Acked-by: NEzequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: NBoris Brezillon <boris.brezillon@free-electrons.com>