[PATCH 3/5] USB chipidea: introduce dual role mode pdata flags

[Felipe Balbi]

Hi,

On Thu, Feb 28, 2013 at 11:57:02AM +0100, Marc Kleine-Budde wrote:
> @@ -487,14 +488,23 @@ static int ci_hdrc_probe(struct platform_device *pdev)
>  		return -ENODEV;
>  	}
>  
> +	/* For now we treat dual-role as otg */
> +	dr_mode = ci->platdata->dr_mode;
> +	if (dr_mode == USB_DR_MODE_UNKNOWN || dr_mode == USB_DR_MODE_DUAL_ROLE)
> +		dr_mode = USB_DR_MODE_OTG;
> +
>  	/* initialize role(s) before the interrupt is requested */
> -	ret = ci_hdrc_host_init(ci);
> -	if (ret)
> -		dev_info(dev, "doesn't support host\n");
> +	if (dr_mode == USB_DR_MODE_OTG || dr_mode == USB_DR_MODE_HOST) {

this is not something you should be passing via pdata; chipidea core
should know how to read this data by itself. Meaning that chipidea core
should be taught about devicetree. But make it optional since now all
users use DT.

-- 
balbi
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