usb: gadget: atmel: Move usba_udc_pdata() with other static functions

To make all static functions in the top, no functional change.

Signed-off-by: Zixun LI <admin@hifiphile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20240725153204.358925-5-admin@hifiphile.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>

diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index 2e3d8f36a2bb92f6529f03eec1db67c713c86d59..a3d24501ba8778b3a6981220f4e36a39c7fd8b33 100644 (file)
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -1179,6 +1179,46 @@ static int atmel_usba_stop(struct usba_udc *udc)
        return 0;
 }
 
+static struct usba_ep *usba_udc_pdata(struct usba_platform_data *pdata,
+                                     struct usba_udc *udc)
+{
+       struct usba_ep *eps;
+       int i;
+
+       eps = malloc(sizeof(struct usba_ep) * pdata->num_ep);
+       if (!eps) {
+               log_err("failed to alloc eps\n");
+               return NULL;
+       }
+
+       udc->gadget.ep0 = &eps[0].ep;
+
+       INIT_LIST_HEAD(&udc->gadget.ep_list);
+       INIT_LIST_HEAD(&eps[0].ep.ep_list);
+
+       for (i = 0; i < pdata->num_ep; i++) {
+               struct usba_ep *ep = &eps[i];
+
+               ep->ep_regs = udc->regs + USBA_EPT_BASE(i);
+               ep->dma_regs = udc->regs + USBA_DMA_BASE(i);
+               ep->fifo = udc->fifo + USBA_FIFO_BASE(i);
+               ep->ep.ops = &usba_ep_ops;
+               ep->ep.name = pdata->ep[i].name;
+               ep->ep.maxpacket = pdata->ep[i].fifo_size;
+               ep->fifo_size = ep->ep.maxpacket;
+               ep->udc = udc;
+               INIT_LIST_HEAD(&ep->queue);
+               ep->nr_banks = pdata->ep[i].nr_banks;
+               ep->index = pdata->ep[i].index;
+               ep->can_dma = pdata->ep[i].can_dma;
+               ep->can_isoc = pdata->ep[i].can_isoc;
+               if (i)
+                       list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
+       };
+
+       return eps;
+}
+
 static struct usba_udc controller = {
        .regs = (unsigned *)ATMEL_BASE_UDPHS,
        .fifo = (unsigned *)ATMEL_BASE_UDPHS_FIFO,
@@ -1244,46 +1284,6 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
        return 0;
 }
 
-static struct usba_ep *usba_udc_pdata(struct usba_platform_data *pdata,
-                                     struct usba_udc *udc)
-{
-       struct usba_ep *eps;
-       int i;
-
-       eps = malloc(sizeof(struct usba_ep) * pdata->num_ep);
-       if (!eps) {
-               log_err("failed to alloc eps\n");
-               return NULL;
-       }
-
-       udc->gadget.ep0 = &eps[0].ep;
-
-       INIT_LIST_HEAD(&udc->gadget.ep_list);
-       INIT_LIST_HEAD(&eps[0].ep.ep_list);
-
-       for (i = 0; i < pdata->num_ep; i++) {
-               struct usba_ep *ep = &eps[i];
-
-               ep->ep_regs = udc->regs + USBA_EPT_BASE(i);
-               ep->dma_regs = udc->regs + USBA_DMA_BASE(i);
-               ep->fifo = udc->fifo + USBA_FIFO_BASE(i);
-               ep->ep.ops = &usba_ep_ops;
-               ep->ep.name = pdata->ep[i].name;
-               ep->ep.maxpacket = pdata->ep[i].fifo_size;
-               ep->fifo_size = ep->ep.maxpacket;
-               ep->udc = udc;
-               INIT_LIST_HEAD(&ep->queue);
-               ep->nr_banks = pdata->ep[i].nr_banks;
-               ep->index = pdata->ep[i].index;
-               ep->can_dma = pdata->ep[i].can_dma;
-               ep->can_isoc = pdata->ep[i].can_isoc;
-               if (i)
-                       list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
-       };
-
-       return eps;
-}
-
 int usba_udc_probe(struct usba_platform_data *pdata)
 {
        struct usba_udc *udc;