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Commit 2d4172c9 authored by Heiko Stübner's avatar Heiko Stübner Committed by Felipe Balbi
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usb: s3c-hsudc: Use helper functions instead of generic container_of 



The helper functions were definied but never used until now.

Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 5ea43994

drivers/usb/gadget/s3c-hsudc.c

+5 −5
Original line number Diff line number Diff line
@@ -759,7 +759,7 @@ static int s3c_hsudc_ep_enable(struct usb_ep *_ep, 
	unsigned long flags;

	u32 ecr = 0;



	hsep = container_of(_ep, struct s3c_hsudc_ep, ep);

	hsep = our_ep(_ep);

	if (!_ep || !desc || hsep->desc || _ep->name == ep0name

		|| desc->bDescriptorType != USB_DT_ENDPOINT

		|| hsep->bEndpointAddress != desc->bEndpointAddress
@@ -853,7 +853,7 @@ static void s3c_hsudc_free_request(struct usb_ep *ep, struct usb_request *_req) 
{

	struct s3c_hsudc_req *hsreq;



	hsreq = container_of(_req, struct s3c_hsudc_req, req);

	hsreq = our_req(_req);

	WARN_ON(!list_empty(&hsreq->queue));

	kfree(hsreq);

}
@@ -876,12 +876,12 @@ static int s3c_hsudc_queue(struct usb_ep *_ep, struct usb_request *_req, 
	u32 offset;

	u32 csr;



	hsreq = container_of(_req, struct s3c_hsudc_req, req);

	hsreq = our_req(_req);

	if ((!_req || !_req->complete || !_req->buf ||

		!list_empty(&hsreq->queue)))

		return -EINVAL;



	hsep = container_of(_ep, struct s3c_hsudc_ep, ep);

	hsep = our_ep(_ep);

	hsudc = hsep->dev;

	if (!hsudc->driver || hsudc->gadget.speed == USB_SPEED_UNKNOWN)

		return -ESHUTDOWN;
@@ -935,7 +935,7 @@ static int s3c_hsudc_dequeue(struct usb_ep *_ep, struct usb_request *_req) 
	struct s3c_hsudc_req *hsreq;

	unsigned long flags;



	hsep = container_of(_ep, struct s3c_hsudc_ep, ep);

	hsep = our_ep(_ep);

	if (!_ep || hsep->ep.name == ep0name)

		return -EINVAL;