From 63a1460768a1ae34746b3013940233afe5d88105 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Tue, 19 May 2020 14:59:46 +0200 Subject: mtd: rawnand: diskonchip: 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 Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-14-miquel.raynal@bootlin.com --- drivers/mtd/nand/raw/diskonchip.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/mtd/nand/raw/diskonchip.c') diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index f8ccee797645..43721863a0d8 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -1514,13 +1514,16 @@ static void release_nanddoc(void) struct mtd_info *mtd, *nextmtd; struct nand_chip *nand; struct doc_priv *doc; + int ret; for (mtd = doclist; mtd; mtd = nextmtd) { nand = mtd_to_nand(mtd); doc = nand_get_controller_data(nand); nextmtd = doc->nextdoc; - nand_release(nand); + ret = mtd_device_unregister(mtd); + WARN_ON(ret); + nand_cleanup(nand); iounmap(doc->virtadr); release_mem_region(doc->physadr, DOC_IOREMAP_LEN); free_rs(doc->rs_decoder); -- cgit