From f57bbfb9e3f47b6d4eecb1d8037dab1cda9996a4 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Wed, 25 Jul 2018 15:31:44 +0200 Subject: [PATCH] mtd: rawnand: jz4740: fix probe function error path An error after nand_scan_tail() should trigger a nand_cleanup(), not a nand_release() as mtd_device_register() (or one of its variants) has not been called and there is no need to deregister any MTD device yet. Signed-off-by: Miquel Raynal Reviewed-by: Boris Brezillon --- drivers/mtd/nand/raw/jz4740_nand.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/raw/jz4740_nand.c b/drivers/mtd/nand/raw/jz4740_nand.c index a4052b03249c..3abf87420c10 100644 --- a/drivers/mtd/nand/raw/jz4740_nand.c +++ b/drivers/mtd/nand/raw/jz4740_nand.c @@ -472,15 +472,15 @@ static int jz_nand_probe(struct platform_device *pdev) if (ret) { dev_err(&pdev->dev, "Failed to add mtd device\n"); - goto err_nand_release; + goto err_cleanup_nand; } dev_info(&pdev->dev, "Successfully registered JZ4740 NAND driver\n"); return 0; -err_nand_release: - nand_release(mtd); +err_cleanup_nand: + nand_cleanup(chip); err_unclaim_banks: while (chipnr--) { unsigned char bank = nand->banks[chipnr];