usb: s3c-hsudc: Use helper functions instead of generic container_of
The helper functions were definied but never used until now.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
index df8661d..41b3a58 100644
--- a/drivers/usb/gadget/s3c-hsudc.c
+++ b/drivers/usb/gadget/s3c-hsudc.c
@@ -759,7 +759,7 @@
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 @@
{
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 @@
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 @@
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;