I really don't find any consumer of those functions in uboot. You can only verify if you include nand.h it in no-dm build

include/linux/mtd/nand.h: In function 'nanddev_set_ofnode': +include/linux/mtd/nand.h:426:9: error: implicit declaration of function 'mtd_set_ofnode'; did you mean 'mtd_set_of_node'? [-Werror=implicit-function-declaration] + 426 | mtd_set_ofnode(nand->mtd, node); + | ^~~~~~~~~~~~~~ + | mtd_set_of_node +cc1: all warnings being treated as errors

Cc: Simon Glass sjg@chromium.org Signed-off-by: Michael Trimarchi michael@amarulasolutions.com --- include/linux/mtd/mtd.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index ff635bd716..6c096ae665 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -343,14 +343,11 @@ static inline const ofnode mtd_get_ofnode(struct mtd_info *mtd) return dev_ofnode(mtd->dev); } #else -struct device_node; - -static inline void mtd_set_of_node(struct mtd_info *mtd, - const struct device_node *np) +static inline void mtd_set_ofnode(struct mtd_info *mtd, ofnode node) { }

-static inline const struct device_node *mtd_get_of_node(struct mtd_info *mtd) +static inline const ofnode *mtd_get_ofnode(struct mtd_info *mtd) { return NULL; }