From 0a2bc9919cf74e3436644cee88490bfd379127a1 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Tue, 19 May 2020 15:00:17 +0200 Subject: [PATCH] mtd: rawnand: qcom: 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/20200519130035.1883-45-miquel.raynal@bootlin.com --- drivers/mtd/nand/raw/qcom_nandc.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index 9ab22c5d4166..f1daf330951b 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -3005,10 +3005,15 @@ static int qcom_nandc_remove(struct platform_device *pdev) struct qcom_nand_controller *nandc = platform_get_drvdata(pdev); struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); struct qcom_nand_host *host; + struct nand_chip *chip; + int ret; - list_for_each_entry(host, &nandc->host_list, node) - nand_release(&host->chip); - + list_for_each_entry(host, &nandc->host_list, node) { + chip = &host->chip; + ret = mtd_device_unregister(nand_to_mtd(chip)); + WARN_ON(ret); + nand_cleanup(chip); + } qcom_nandc_unalloc(nandc);