usb: s3c-otg: Rename remaining local s3c_*() functions

The driver is actually for the Designware DWC2 controller.
This patch renames the remaining local s3c_*() functions
to reflect this.

Signed-off-by: Marek Vasut <marex@denx.de>

diff --git a/drivers/usb/gadget/s3c_udc_otg.c b/drivers/usb/gadget/s3c_udc_otg.c
index 4cf82e2..a960eff 100644 (file)
--- a/drivers/usb/gadget/s3c_udc_otg.c
+++ b/drivers/usb/gadget/s3c_udc_otg.c
@@ -87,17 +87,17 @@ static dma_addr_t usb_ctrl_dma_addr;
 static int dwc2_ep_enable(struct usb_ep *ep,
                         const struct usb_endpoint_descriptor *);
 static int dwc2_ep_disable(struct usb_ep *ep);
-static struct usb_request *s3c_alloc_request(struct usb_ep *ep,
+static struct usb_request *dwc2_alloc_request(struct usb_ep *ep,
                                             gfp_t gfp_flags);
-static void s3c_free_request(struct usb_ep *ep, struct usb_request *);
+static void dwc2_free_request(struct usb_ep *ep, struct usb_request *);
 
-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 int dwc2_queue(struct usb_ep *ep, struct usb_request *, gfp_t gfp_flags);
+static int dwc2_dequeue(struct usb_ep *ep, struct usb_request *);
+static int dwc2_fifo_status(struct usb_ep *ep);
+static void dwc2_fifo_flush(struct usb_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 void dwc2_handle_ep0(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);
@@ -128,15 +128,15 @@ static struct usb_ep_ops dwc2_ep_ops = {
        .enable = dwc2_ep_enable,
        .disable = dwc2_ep_disable,
 
-       .alloc_request = s3c_alloc_request,
-       .free_request = s3c_free_request,
+       .alloc_request = dwc2_alloc_request,
+       .free_request = dwc2_free_request,
 
-       .queue = s3c_queue,
-       .dequeue = s3c_dequeue,
+       .queue = dwc2_queue,
+       .dequeue = dwc2_dequeue,
 
        .set_halt = dwc2_udc_set_halt,
-       .fifo_status = s3c_fifo_status,
-       .fifo_flush = s3c_fifo_flush,
+       .fifo_status = dwc2_fifo_status,
+       .fifo_flush = dwc2_fifo_flush,
 };
 
 #define create_proc_files() do {} while (0)
@@ -621,7 +621,7 @@ static int dwc2_ep_disable(struct usb_ep *_ep)
        return 0;
 }
 
-static struct usb_request *s3c_alloc_request(struct usb_ep *ep,
+static struct usb_request *dwc2_alloc_request(struct usb_ep *ep,
                                             gfp_t gfp_flags)
 {
        struct dwc2_request *req;
@@ -638,7 +638,7 @@ static struct usb_request *s3c_alloc_request(struct usb_ep *ep,
        return &req->req;
 }
 
-static void s3c_free_request(struct usb_ep *ep, struct usb_request *_req)
+static void dwc2_free_request(struct usb_ep *ep, struct usb_request *_req)
 {
        struct dwc2_request *req;
 
@@ -650,7 +650,7 @@ static void s3c_free_request(struct usb_ep *ep, struct usb_request *_req)
 }
 
 /* dequeue JUST ONE request */
-static int s3c_dequeue(struct usb_ep *_ep, struct usb_request *_req)
+static int dwc2_dequeue(struct usb_ep *_ep, struct usb_request *_req)
 {
        struct dwc2_ep *ep;
        struct dwc2_request *req;
@@ -683,7 +683,7 @@ static int s3c_dequeue(struct usb_ep *_ep, struct usb_request *_req)
 /*
  * Return bytes in EP FIFO
  */
-static int s3c_fifo_status(struct usb_ep *_ep)
+static int dwc2_fifo_status(struct usb_ep *_ep)
 {
        int count = 0;
        struct dwc2_ep *ep;
@@ -706,7 +706,7 @@ static int s3c_fifo_status(struct usb_ep *_ep)
 /*
  * Flush EP FIFO
  */
-static void s3c_fifo_flush(struct usb_ep *_ep)
+static void dwc2_fifo_flush(struct usb_ep *_ep)
 {
        struct dwc2_ep *ep;
 

diff --git a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
index e93d602..b8b2703 100644 (file)
--- a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
+++ b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
@@ -446,7 +446,7 @@ static void process_ep_out_intr(struct dwc2_udc *dev)
                                    CTRL_OUT_EP_SETUP_PHASE_DONE) {
                                        debug_cond(DEBUG_OUT_EP != 0,
                                                   "SETUP packet arrived\n");
-                                       s3c_handle_ep0(dev);
+                                       dwc2_handle_ep0(dev);
                                }
                        } else {
                                if (ep_intr_status & TRANSFER_DONE)
@@ -579,7 +579,7 @@ static int dwc2_udc_irq(int irq, void *_dev)
 /** Queue one request
  *  Kickstart transfer if needed
  */
-static int s3c_queue(struct usb_ep *_ep, struct usb_request *_req,
+static int dwc2_queue(struct usb_ep *_ep, struct usb_request *_req,
                         gfp_t gfp_flags)
 {
        struct dwc2_request *req;
@@ -718,7 +718,7 @@ static int write_fifo_ep0(struct dwc2_ep *ep, struct dwc2_request *req)
        return 0;
 }
 
-static int s3c_fifo_read(struct dwc2_ep *ep, u32 *cp, int max)
+static int dwc2_fifo_read(struct dwc2_ep *ep, u32 *cp, int max)
 {
        invalidate_dcache_range((unsigned long)cp, (unsigned long)cp +
                                ROUND(max, CONFIG_SYS_CACHELINE_SIZE));
@@ -1272,7 +1272,7 @@ static void dwc2_ep0_setup(struct dwc2_udc *dev)
        nuke(ep, -EPROTO);
 
        /* read control req from fifo (8 bytes) */
-       s3c_fifo_read(ep, (u32 *)usb_ctrl, 8);
+       dwc2_fifo_read(ep, (u32 *)usb_ctrl, 8);
 
        debug_cond(DEBUG_SETUP != 0,
                   "%s: bRequestType = 0x%x(%s), bRequest = 0x%x"
@@ -1451,7 +1451,7 @@ static void dwc2_ep0_setup(struct dwc2_udc *dev)
 /*
  * handle ep0 interrupt
  */
-static void s3c_handle_ep0(struct dwc2_udc *dev)
+static void dwc2_handle_ep0(struct dwc2_udc *dev)
 {
        if (dev->ep0state == WAIT_FOR_SETUP) {
                debug_cond(DEBUG_OUT_EP != 0,