Re: [PATCH v4] media: i2c: add support for omnivision's ov2659 sensor

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Hi Prabhakar,

On Sun, Mar 08, 2015 at 11:33:27AM +0000, Lad Prabhakar wrote:
...
> +static struct ov2659_platform_data *
> +ov2659_get_pdata(struct i2c_client *client)
> +{
> +	struct ov2659_platform_data *pdata;
> +	struct device_node *endpoint;
> +	int ret;
> +
> +	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node) {
> +		dev_err(&client->dev, "ov2659_get_pdata: DT Node found\n");
> +		return client->dev.platform_data;
> +	}
> +
> +	endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL);
> +	if (!endpoint)
> +		return NULL;
> +
> +	pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);
> +	if (!pdata)
> +		goto done;
> +
> +	ret = of_property_read_u32(endpoint, "link-frequencies",
> +				   &pdata->link_frequency);

This is actually documented as being a 64-bit array.

The smiapp wasn't even reading it from the endpoint node. Oh well...

-- 
Regards,

Sakari Ailus
e-mail: sakari.ailus@xxxxxx	XMPP: sailus@xxxxxxxxxxxxxx
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