Hi all, After merging the nand tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/mtd/nand/raw/cadence-nand-controller.c: In function 'cadence_nand_read_buf': drivers/mtd/nand/raw/cadence-nand-controller.c:1893:25: error: implicit declaration of function 'ioread64_rep'; did you mean 'ioread32_rep'? [-Werror=implicit-function-declaration] 1893 | ioread64_rep(cdns_ctrl->io.virt, buf, len_in_words); | ^~~~~~~~~~~~ | ioread32_rep drivers/mtd/nand/raw/cadence-nand-controller.c: In function 'cadence_nand_write_buf': drivers/mtd/nand/raw/cadence-nand-controller.c:1962:25: error: implicit declaration of function 'iowrite64_rep'; did you mean 'iowrite32_rep'? [-Werror=implicit-function-declaration] 1962 | iowrite64_rep(cdns_ctrl->io.virt, buf, len_in_words); | ^~~~~~~~~~~~~ | iowrite32_rep Caused by commit 7e7dc04774b1 ("mtd: rawnand: cadence: support 64-bit slave dma interface") I have used the nand tree from next-20220920 for today. -- Cheers, Stephen Rothwell