From mboxrd@z Thu Jan 1 00:00:00 1970 From: miquel.raynal@bootlin.com (Miquel Raynal) Date: Fri, 2 Mar 2018 18:03:47 +0100 Subject: [PATCH 39/52] mtd: rawnand: tango: fix probe function error path In-Reply-To: <20180302170400.6712-1-miquel.raynal@bootlin.com> References: <20180302170400.6712-1-miquel.raynal@bootlin.com> Message-ID: <20180302170400.6712-40-miquel.raynal@bootlin.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org An error after nand_scan_tail() should trigger a nand_release(). Signed-off-by: Miquel Raynal --- drivers/mtd/nand/raw/tango_nand.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/tango_nand.c b/drivers/mtd/nand/raw/tango_nand.c index c5bee00b7f5e..69e5eb136edc 100644 --- a/drivers/mtd/nand/raw/tango_nand.c +++ b/drivers/mtd/nand/raw/tango_nand.c @@ -591,8 +591,10 @@ static int chip_init(struct device *dev, struct device_node *np) tchip->bb_cfg = BB_CFG(mtd->writesize, BBM_SIZE); err = mtd_device_register(mtd, NULL, 0); - if (err) + if (err) { + nand_release(mtd); return err; + } nfc->chips[cs] = tchip; -- 2.14.1