[PATCH v3 4/7] usb: gadget: atmel: Move usba_udc_pdata() with other static functions
Zixun LI
admin at hifiphile.com
Tue Jul 23 15:18:11 CEST 2024
To make all static functions in the top, no functional change.
Signed-off-by: Zixun LI <zli at ogga.fr>
---
drivers/usb/gadget/atmel_usba_udc.c | 80 ++++++++++++++---------------
1 file changed, 40 insertions(+), 40 deletions(-)
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index 2e3d8f36a2..a3d24501ba 100644
--- 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;
--
2.45.2
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