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usb: s3c-otg: Rename s3c_ep0_*() functions

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The driver is actually for the Designware DWC2 controller.
This patch renames the s3c_ep0_*() functions to reflect this.

Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut 2015-12-04 01:59:12 +01:00
parent de578e22d4
commit 28b9774808
2 changed files with 14 additions and 14 deletions
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6
drivers/usb/gadget/s3c_udc_otg.c
View file

@ -95,10 +95,10 @@ static int s3c_queue(struct usb_ep *ep, struct usb_request *, gfp_t gfp_flags);
static int s3c_dequeue(struct usb_ep *ep, struct usb_request *);
static int s3c_fifo_status(struct usb_ep *ep);
static void s3c_fifo_flush(struct usb_ep *ep);
static void s3c_ep0_read(struct dwc2_udc *dev);
static void s3c_ep0_kick(struct dwc2_udc *dev, struct dwc2_ep *ep);
static void dwc2_ep0_read(struct dwc2_udc *dev);
static void dwc2_ep0_kick(struct dwc2_udc *dev, struct dwc2_ep *ep);
static void s3c_handle_ep0(struct dwc2_udc *dev);
static int s3c_ep0_write(struct dwc2_udc *dev);
static int dwc2_ep0_write(struct dwc2_udc *dev);
static int write_fifo_ep0(struct dwc2_ep *ep, struct dwc2_request *req);
static void done(struct dwc2_ep *ep, struct dwc2_request *req, int status);
static void stop_activity(struct dwc2_udc *dev,

22
drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
View file

@ -62,7 +62,7 @@ static void s3c_udc_pre_setup(void)
}
static inline void s3c_ep0_complete_out(void)
static inline void dwc2_ep0_complete_out(void)
{
u32 ep_ctrl;
@ -268,7 +268,7 @@ static void complete_tx(struct dwc2_udc *dev, u8 ep_num)
if (dev->ep0state == WAIT_FOR_NULL_COMPLETE) {
dev->ep0state = WAIT_FOR_OUT_COMPLETE;
s3c_ep0_complete_out();
dwc2_ep0_complete_out();
return;
}
@ -315,7 +315,7 @@ static void complete_tx(struct dwc2_udc *dev, u8 ep_num)
__func__, ep_num);
done(ep, req, 0);
dev->ep0state = WAIT_FOR_OUT_COMPLETE;
s3c_ep0_complete_out();
dwc2_ep0_complete_out();
} else {
debug_cond(DEBUG_IN_EP,
"%s: ep_num = %d, invalid ep state\n",
@ -646,7 +646,7 @@ static int s3c_queue(struct usb_ep *_ep, struct usb_request *_req,
if (ep_num == 0) {
/* EP0 */
list_add_tail(&req->queue, &ep->queue);
s3c_ep0_kick(dev, ep);
dwc2_ep0_kick(dev, ep);
req = 0;
} else if (ep_is_in(ep)) {
@ -779,7 +779,7 @@ static inline void s3c_udc_ep0_set_stall(struct dwc2_ep *ep)
s3c_udc_pre_setup();
}
static void s3c_ep0_read(struct dwc2_udc *dev)
static void dwc2_ep0_read(struct dwc2_udc *dev)
{
struct dwc2_request *req;
struct dwc2_ep *ep = &dev->ep[0];
@ -816,7 +816,7 @@ static void s3c_ep0_read(struct dwc2_udc *dev)
/*
* DATA_STATE_XMIT
*/
static int s3c_ep0_write(struct dwc2_udc *dev)
static int dwc2_ep0_write(struct dwc2_udc *dev)
{
struct dwc2_request *req;
struct dwc2_ep *ep = &dev->ep[0];
@ -1262,7 +1262,7 @@ static int s3c_udc_set_feature(struct usb_ep *_ep)
/*
* WAIT_FOR_SETUP (OUT_PKT_RDY)
*/
static void s3c_ep0_setup(struct dwc2_udc *dev)
static void dwc2_ep0_setup(struct dwc2_udc *dev)
{
struct dwc2_ep *ep = &dev->ep[0];
int i;
@ -1456,7 +1456,7 @@ static void s3c_handle_ep0(struct dwc2_udc *dev)
if (dev->ep0state == WAIT_FOR_SETUP) {
debug_cond(DEBUG_OUT_EP != 0,
"%s: WAIT_FOR_SETUP\n", __func__);
s3c_ep0_setup(dev);
dwc2_ep0_setup(dev);
} else {
debug_cond(DEBUG_OUT_EP != 0,
@ -1465,16 +1465,16 @@ static void s3c_handle_ep0(struct dwc2_udc *dev)
}
}
static void s3c_ep0_kick(struct dwc2_udc *dev, struct dwc2_ep *ep)
static void dwc2_ep0_kick(struct dwc2_udc *dev, struct dwc2_ep *ep)
{
debug_cond(DEBUG_EP0 != 0,
"%s: ep_is_in = %d\n", __func__, ep_is_in(ep));
if (ep_is_in(ep)) {
dev->ep0state = DATA_STATE_XMIT;
s3c_ep0_write(dev);
dwc2_ep0_write(dev);
} else {
dev->ep0state = DATA_STATE_RECV;
s3c_ep0_read(dev);
dwc2_ep0_read(dev);
}
}