forked from Minki/linux
mtd: rawnand: tango: fix probe function error path
An error after nand_scan_tail() should trigger a nand_cleanup(). The helper mtd_device_parse_register() returns an error code that should be checked and nand_cleanup() called accordingly. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
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@ -591,8 +591,10 @@ static int chip_init(struct device *dev, struct device_node *np)
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tchip->bb_cfg = BB_CFG(mtd->writesize, BBM_SIZE);
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err = mtd_device_register(mtd, NULL, 0);
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if (err)
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if (err) {
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nand_cleanup(chip);
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return err;
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}
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nfc->chips[cs] = tchip;
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