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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-19 14:59:35 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-31 10:53:26 +0200 |
| commit | 4a3d21bc25c180a4f6a00e3244b54d9bf8c506be (patch) | |
| tree | f78b8be929ec760aa30e62aa97cbd5d574d044dd /drivers/mtd/nand/raw/au1550nd.c | |
| parent | mtd: rawnand: ams-delta: Stop using nand_release() (diff) | |
| download | linux-4a3d21bc25c180a4f6a00e3244b54d9bf8c506be.tar.xz linux-4a3d21bc25c180a4f6a00e3244b54d9bf8c506be.zip | |
mtd: rawnand: au1550nd: 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 <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-3-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd/nand/raw/au1550nd.c')
| -rw-r--r-- | drivers/mtd/nand/raw/au1550nd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/au1550nd.c b/drivers/mtd/nand/raw/au1550nd.c index 2ac84cb0501d..d865200ccd08 100644 --- a/drivers/mtd/nand/raw/au1550nd.c +++ b/drivers/mtd/nand/raw/au1550nd.c @@ -325,8 +325,12 @@ static int au1550nd_remove(struct platform_device *pdev) { struct au1550nd_ctx *ctx = platform_get_drvdata(pdev); struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + struct nand_chip *chip = &ctx->chip; + int ret; - nand_release(&ctx->chip); + ret = mtd_device_unregister(nand_to_mtd(chip)); + WARN_ON(ret); + nand_cleanup(chip); iounmap(ctx->base); release_mem_region(r->start, 0x1000); kfree(ctx); |