From: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
To: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: linux-mtd <linux-mtd@lists.infradead.org>,
Richard Weinberger <richard@nod.at>,
Sebastian Frias <sf84@laposte.net>,
Jean-Baptiste Lescher <jblescher@gmail.com>,
Thibaud Cornic <thibaud_cornic@sigmadesigns.com>,
Mason <slash.tmp@free.fr>
Subject: Re: [PATCH v5] mtd: nand: tango: import driver for tango chips
Date: Wed, 21 Sep 2016 18:45:53 +0200 [thread overview]
Message-ID: <57E2B941.5010301@sigmadesigns.com> (raw)
In-Reply-To: <57DFE444.3000003@sigmadesigns.com>
On 19/09/2016 15:12, Marc Gonzalez wrote:
> +static int chip_init(struct device *dev, struct device_node *np, int kHz)
> +{
> + int err;
> + u32 cs, ecc_bits;
> + struct nand_ecc_ctrl *ecc;
> + struct tango_nfc *nfc = dev_get_drvdata(dev);
> + struct tango_chip *p = devm_kzalloc(dev, sizeof(*p), GFP_KERNEL);
As pointed out by Boris on IRC, every chip needs a pointer back
to the parent device.
p->chip.mtd.dev.parent = dev;
http://lxr.free-electrons.com/source/drivers/mtd/nand/sunxi_nand.c#L1729
prev parent reply other threads:[~2016-09-21 16:46 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-02 10:02 [PATCH v1] mtd: nand: tango: import driver for tango controller Marc Gonzalez
2016-09-05 7:14 ` Boris Brezillon
2016-09-05 10:18 ` Mason
2016-09-05 11:15 ` Boris Brezillon
2016-09-08 15:55 ` [PATCH v2] mtd: nand: tango: import driver for tango chips Marc Gonzalez
2016-09-08 16:37 ` Marc Gonzalez
2016-09-09 16:13 ` [PATCH v3] " Marc Gonzalez
2016-09-11 12:50 ` Mason
2016-09-12 19:08 ` Boris Brezillon
2016-09-19 13:12 ` [PATCH v5] " Marc Gonzalez
2016-09-19 15:57 ` Marc Gonzalez
2016-09-19 17:06 ` Boris Brezillon
2016-09-19 22:37 ` Mason
2016-09-20 7:24 ` Boris Brezillon
2016-09-20 7:39 ` Artem Bityutskiy
2016-09-20 7:57 ` Richard Weinberger
2016-09-21 16:45 ` Marc Gonzalez [this message]
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