linux-kernel - Re: [PATCH 05/13] extcon: extcon-class: improve extcon client API

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Date:	Thu, 10 Apr 2014 21:09:06 +0300
From:	Aaro Koskinen <aaro.koskinen@....fi>
To:	Robert Baldyga <r.baldyga@...sung.com>
Cc:	robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	rob@...dley.net, myungjoo.ham@...sung.com, cw00.choi@...sung.com,
	dbaryshkov@...il.com, dwmw2@...radead.org, balbi@...com,
	gregkh@...uxfoundation.org, grant.likely@...aro.org,
	ldewangan@...dia.com, kishon@...com, gg@...mlogic.co.uk,
	anton@...msg.org, jonghwa3.lee@...sung.com, rongjun.ying@....com,
	linux@...ck-us.net, tony@...mide.com, devicetree@...r.kernel.org,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	patches@...nsource.wolfsonmicro.com, linux-usb@...r.kernel.org,
	linux-omap@...r.kernel.org
Subject: Re: [PATCH 05/13] extcon: extcon-class: improve extcon client API

Hi,

On Thu, Apr 10, 2014 at 03:16:43PM +0200, Robert Baldyga wrote:
> +struct extcon_cable *extcon_get_cable_by_name(struct device *dev,
> +						 const char *name)
> +{
> +	return of_extcon_get_cable_by_name(dev->of_node, name);
> +}
> +EXPORT_SYMBOL_GPL(extcon_get_cable_by_name);

[...]

> @@ -96,17 +95,13 @@ static int omap_otg_probe(struct platform_device *pdev)
>  {
>  	const struct omap_usb_config *config = pdev->dev.platform_data;
                                                         ^^^^^^^^^^^^^

[...]

> -	ret = extcon_register_interest(&otg_dev->id_dev, config->extcon,
> -				       "USB-HOST", &otg_dev->id_nb);
> +	cable_id = extcon_get_cable_by_name(&pdev->dev, "USB-HOST");

NACK. OMAP1 is not using DT, so this driver would stop working
with this series.

A.
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