From: Boris Brezillon <boris.brezillon@bootlin.com>
To: Stefan Agner <stefan@agner.ch>
Cc: dwmw2@infradead.org, computersforpeace@gmail.com,
marek.vasut@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com,
thierry.reding@gmail.com, benjamin.lindqvist@endian.se,
pgaikwad@nvidia.com, dev@lynxeye.de, mirza.krak@gmail.com,
richard@nod.at, pdeschrijver@nvidia.com,
linux-kernel@vger.kernel.org, krzk@kernel.org,
jonathanh@nvidia.com, devicetree@vger.kernel.org,
linux-mtd@lists.infradead.org, marcel@ziswiler.com,
miquel.raynal@bootlin.com, linux-tegra@vger.kernel.org,
digetx@gmail.com, gaireg@gaireg.de
Subject: Re: [PATCH v7 4/6] mtd: rawnand: add NVIDIA Tegra NAND Flash controller driver
Date: Sun, 24 Jun 2018 21:50:14 +0200 [thread overview]
Message-ID: <20180624215014.3249b382@bbrezillon> (raw)
In-Reply-To: <20180624192230.4674-5-stefan@agner.ch>
On Sun, 24 Jun 2018 21:22:28 +0200
Stefan Agner <stefan@agner.ch> wrote:
> +
> +static int tegra_nand_remove(struct platform_device *pdev)
> +{
> + struct tegra_nand_controller *ctrl = platform_get_drvdata(pdev);
> +
> + nand_release(nand_to_mtd(ctrl->chip));
I still see nand_release() being used here. As I said in my review of
v6, it's not safe. Please use mtd_device_unregister() + nand_cleanup()
instead, and check the return code of mtd_device_unregister().
With this addressed
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
> +
> + clk_disable_unprepare(ctrl->clk);
> +
> + return 0;
> +}
> +
next prev parent reply other threads:[~2018-06-24 19:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-24 19:22 [PATCH v7 0/6] mtd: rawnand: add NVIDIA Tegra NAND flash support Stefan Agner
2018-06-24 19:22 ` [PATCH v7 1/6] mtd: rawnand: add Reed-Solomon error correction algorithm Stefan Agner
2018-06-24 19:22 ` Stefan Agner
2018-06-24 19:22 ` [PATCH v7 2/6] mtd: rawnand: add an option to specify NAND chip as a boot device Stefan Agner
2018-06-24 19:22 ` [PATCH v7 3/6] mtd: rawnand: tegra: add devicetree binding Stefan Agner
2018-06-24 19:22 ` [PATCH v7 4/6] mtd: rawnand: add NVIDIA Tegra NAND Flash controller driver Stefan Agner
2018-06-24 19:50 ` Boris Brezillon [this message]
2018-06-24 21:16 ` Stefan Agner
2018-06-24 19:22 ` [PATCH v7 5/6] ARM: dts: tegra: add Tegra20 NAND flash controller node Stefan Agner
2018-06-24 19:22 ` [PATCH v7 6/6] ARM: dts: tegra: enable NAND flash on Colibri T20 Stefan Agner
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