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: 6685924924
("mtd: nand: Add OX820 NAND Support")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-39-miquel.raynal@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 6 additions and 2 deletions
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@ -184,9 +184,13 @@ err_clk_unprepare:
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static int oxnas_nand_remove(struct platform_device *pdev)
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{
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struct oxnas_nand_ctrl *oxnas = platform_get_drvdata(pdev);
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struct nand_chip *chip;
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int i;
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if (oxnas->chips[0])
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nand_release(oxnas->chips[0]);
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for (i = 0; i < oxnas->nchips; i++) {
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chip = oxnas->chips[i];
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nand_release(chip);
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}
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clk_disable_unprepare(oxnas->clk);
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