From: Miquel Raynal miquel.raynal@bootlin.com
commit de17cade0e034e9b721a6db9b488014effac1e5a upstream.
nand_release() is supposed be called after MTD device registration. Here, only nand_scan() happened, so use nand_cleanup() instead.
There is no real Fixes tag applying here as the use of nand_release() in this driver predates the introduction of nand_cleanup() in commit d44154f969a4 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources") which makes this change possible. Hence, pointing it as the commit to fix for backporting purposes, even if this commit is not introducing any bug makes sense.
Fixes: d44154f969a4 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources") Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Cc: stable@vger.kernel.org Cc: Paul Cercueil paul@crapouillou.net Cc: Harvey Hunt harveyhuntnexus@gmail.com Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-22-miquel.raynal@bootl... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c +++ b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c @@ -376,7 +376,7 @@ static int ingenic_nand_init_chip(struct
ret = mtd_device_register(mtd, NULL, 0); if (ret) { - nand_release(chip); + nand_cleanup(chip); return ret; }