From 009e2e1d831897794e6ff7ea4767af8a420360d3 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Tue, 19 May 2020 14:59:44 +0200 Subject: [PATCH] mtd: rawnand: denali: Stop using nand_release() This helper is not very useful and very often people get confused: they use nand_release() instead of nand_cleanup(). Let's stop using nand_release() by calling mtd_device_unregister() and nand_cleanup() directly. Signed-off-by: Miquel Raynal Acked-by: Masahiro Yamada Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-12-miquel.raynal@bootlin.com --- drivers/mtd/nand/raw/denali.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c index 6ac125b9e927..4e6e1578aa2d 100644 --- a/drivers/mtd/nand/raw/denali.c +++ b/drivers/mtd/nand/raw/denali.c @@ -1360,9 +1360,14 @@ EXPORT_SYMBOL(denali_init); void denali_remove(struct denali_controller *denali) { struct denali_chip *dchip, *tmp; + struct nand_chip *chip; + int ret; list_for_each_entry_safe(dchip, tmp, &denali->chips, node) { - nand_release(&dchip->chip); + chip = &dchip->chip; + ret = mtd_device_unregister(nand_to_mtd(chip)); + WARN_ON(ret); + nand_cleanup(chip); list_del(&dchip->node); }