staging: emxx_udc: Remove unused parameter from function parameter list parameter list
struct nbu2ss_ep *ep parameter in functions _nbu2ss_ep0_in_transfer()
and _nbu2ss_ep0_out_transfer() is not used anywhere inside. Hence,
removed.
Signed-off-by: Ravi Teja Darbha <ravi2j@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index ffb8a3d..597b78d 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -685,7 +685,6 @@
/*-------------------------------------------------------------------------*/
static int _nbu2ss_ep0_in_transfer(
struct nbu2ss_udc *udc,
- struct nbu2ss_ep *ep,
struct nbu2ss_req *req
)
{
@@ -743,7 +742,6 @@
/*-------------------------------------------------------------------------*/
static int _nbu2ss_ep0_out_transfer(
struct nbu2ss_udc *udc,
- struct nbu2ss_ep *ep,
struct nbu2ss_req *req
)
{
@@ -1252,11 +1250,11 @@
/* EP0 */
switch (udc->ep0state) {
case EP0_IN_DATA_PHASE:
- nret = _nbu2ss_ep0_in_transfer(udc, ep, req);
+ nret = _nbu2ss_ep0_in_transfer(udc, req);
break;
case EP0_OUT_DATA_PHASE:
- nret = _nbu2ss_ep0_out_transfer(udc, ep, req);
+ nret = _nbu2ss_ep0_out_transfer(udc, req);
break;
case EP0_IN_STATUS_PHASE:
@@ -1628,7 +1626,7 @@
if (result >= 0) {
memcpy(udc->ep0_buf, &status_data, length);
_nbu2ss_create_ep0_packet(udc, udc->ep0_buf, length);
- _nbu2ss_ep0_in_transfer(udc, &udc->ep[0], &udc->ep0_req);
+ _nbu2ss_ep0_in_transfer(udc, &udc->ep0_req);
} else {
dev_err(udc->dev, " Error GET_STATUS\n");
@@ -1799,7 +1797,7 @@
req->req.actual += req->div_len;
req->div_len = 0;
- nret = _nbu2ss_ep0_in_transfer(udc, ep, req);
+ nret = _nbu2ss_ep0_in_transfer(udc, req);
if (nret == 0) {
udc->ep0state = EP0_OUT_STATUS_PAHSE;
EP0_receive_NULL(udc, TRUE);
@@ -1823,7 +1821,7 @@
if (!req)
req = &udc->ep0_req;
- nret = _nbu2ss_ep0_out_transfer(udc, ep, req);
+ nret = _nbu2ss_ep0_out_transfer(udc, req);
if (nret == 0) {
udc->ep0state = EP0_IN_STATUS_PHASE;
EP0_send_NULL(udc, TRUE);