[PATCH v2] USB: fsl_udc_core: use usb_endpoint_xfer_isoc to judge ISO XFER

[Michal Nazarewicz]

On Tue, 22 Nov 2011 02:55:45 +0100, Peter Chen <peter.chen at freescale.com> wrote:
> Some ISO gadgets, like audio, has SYNC attribute as well as
> USB_ENDPOINT_XFER_ISOC for their bmAttributes at ISO endpoint
> descriptor. So, it needs to use usb_endpoint_xfer_isoc to judge
> ISO XFER.
>
> Signed-off-by: Peter Chen <peter.chen at freescale.com>

Acked-by: Michal Nazarewicz <mina86 at mina86.com>

> @@ -877,7 +877,7 @@ fsl_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
>  		VDBG("%s, bad ep", __func__);
>  		return -EINVAL;
>  	}
> -	if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
> +	if (usb_endpoint_xfer_isoc(ep->desc)) {
>  		if (req->req.length > ep->ep.maxpacket)
>  			return -EMSGSIZE;
>  	}
> @@ -1032,7 +1032,7 @@ static int fsl_ep_set_halt(struct usb_ep *_ep, int value)
>  		goto out;
>  	}
>-	if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
> +	if (usb_endpoint_xfer_isoc(ep->desc)) {
>  		status = -EOPNOTSUPP;
>  		goto out;
>  	}

-- 
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.o. | Liege of Serenely Enlightened Majesty of      o' \,=./ `o
..o | Computer Science,  Michał “mina86” Nazarewicz    (o o)
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