linux-kernel - Re: [PATCH v2 2/2] iio: add driver for the TI DAC8554

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Message-ID: <548C2335.7080301@metafoo.de>
Date:	Sat, 13 Dec 2014 12:29:57 +0100
From:	Lars-Peter Clausen <lars@...afoo.de>
To:	Nikolaus Schulz <nikolaus.schulz@...onic-design.de>,
	Jonathan Cameron <jic23@...nel.org>,
	Hartmut Knaack <knaack.h@....de>,
	Peter Meerwald <pmeerw@...erw.net>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Michael Welling <mwelling@...e.org>,
	Philippe Reynes <tremyfr@...oo.fr>,
	linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org
CC:	Alban Bedel <alban.bedel@...onic-design.de>
Subject: Re: [PATCH v2 2/2] iio: add driver for the TI DAC8554

On 11/24/2014 08:50 PM, Nikolaus Schulz wrote:
[...]
> +const struct iio_chan_spec dac8554_channels[] = {

static

[...]
> +	ret = of_property_read_u32(spi->dev.of_node, "address", &addr);

This should probably have vendor prefix.

> +	if (ret || addr < 0 || addr > 2) {
> +		dev_err(&spi->dev, "no or invalid chip address");
> +		return -ENODEV;
> +	}


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