From: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> commit 7a0c18fb5c71c6ac7d4662a145e4227dcd4a36a3 upstream. Do not call nand_release() while the MTD device has not been registered, use nand_cleanup() instead. Fixes: 02f26ecf8c77 ("mtd: nand: add reworked Marvell NAND controller driver") Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> Reviewed-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx> Link: https://lore.kernel.org/linux-mtd/20200424164501.26719-4-miquel.raynal@xxxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/mtd/nand/raw/marvell_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -2664,7 +2664,7 @@ static int marvell_nand_chip_init(struct ret = mtd_device_register(mtd, NULL, 0); if (ret) { dev_err(dev, "failed to register mtd device: %d\n", ret); - nand_release(chip); + nand_cleanup(chip); return ret; }