[patch 1/5] ehci-mxc: Enable vbus later

[Sascha Hauer]

On Mon, Dec 20, 2010 at 04:48:54PM +0100, Arnaud Patard wrote:
> vbus should be enabled after usb_add_hcd() otherwise USB is not working
> on my efikamx.

I have tested this on different i.MX27/31/35 based boards, the USB is
still functional, so

Tested-by: Sascha Hauer <s.hauer at pengutronix.de>

> 
> Signed-off-by: Arnaud Patard <arnaud.patard at rtp-net.org>
> Index: tst-usb/drivers/usb/host/ehci-mxc.c
> ===================================================================
> --- tst-usb.orig/drivers/usb/host/ehci-mxc.c	2010-12-20 15:38:41.000000000 +0100
> +++ tst-usb/drivers/usb/host/ehci-mxc.c	2010-12-20 15:38:43.000000000 +0100
> @@ -210,11 +210,6 @@
>  			ret = -ENODEV;
>  			goto err_add;
>  		}
> -		ret = otg_set_vbus(pdata->otg, 1);
> -		if (ret) {
> -			dev_err(dev, "unable to enable vbus on transceiver\n");
> -			goto err_add;
> -		}
>  	}
>  
>  	priv->hcd = hcd;
> @@ -224,6 +219,14 @@
>  	if (ret)
>  		goto err_add;
>  
> +	if (pdata->otg) {
> +		ret = otg_set_vbus(pdata->otg, 1);
> +		if (ret) {
> +			dev_err(dev, "unable to enable vbus on transceiver\n");
> +			goto err_add;
> +		}
> +	}
> +
>  	return 0;
>  
>  err_add:
> 
> 
> 

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