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Commit b0f5383a authored by Miquel Raynal's avatar Miquel Raynal Committed by Greg Kroah-Hartman
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mtd: rawnand: oxnas: Release all devices in the _remove() path 



commit 0a5f45e57e35d0840bedb816974ce2e63406cd8b upstream.

oxnans_nand_remove() should release all MTD devices and clean all NAND
devices, not only the first one registered.

Fixes: 66859249 ("mtd: nand: Add OX820 NAND Support")
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-39-miquel.raynal@bootlin.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 68609f64

drivers/mtd/nand/raw/oxnas_nand.c

+6 −2
Original line number Diff line number Diff line
@@ -184,9 +184,13 @@ static int oxnas_nand_probe(struct platform_device *pdev) 
static int oxnas_nand_remove(struct platform_device *pdev)

{

	struct oxnas_nand_ctrl *oxnas = platform_get_drvdata(pdev);

	struct nand_chip *chip;

	int i;



	if (oxnas->chips[0])

		nand_release(oxnas->chips[0]);

	for (i = 0; i < oxnas->nchips; i++) {

		chip = oxnas->chips[i];

		nand_release(chip);

	}



	clk_disable_unprepare(oxnas->clk);