With the removal of AVR platforms, code related to platform stuff
is useless.
Signed-off-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxxxxxx>
---
drivers/usb/gadget/udc/atmel_usba_udc.c | 73 +--------------------------------
1 file changed, 2 insertions(+), 71 deletions(-)
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 075eaaa8a408..dc2604ec38f8 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -2019,7 +2019,6 @@ static int atmel_usba_stop(struct usb_gadget *gadget)
return 0;
}
-#ifdef CONFIG_OF
static void at91sam9rl_toggle_bias(struct usba_udc *udc, int is_on)
{
regmap_update_bits(udc->pmc, AT91_CKGR_UCKR, AT91_PMC_BIASEN,
@@ -2204,71 +2203,6 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev,
err:
return ERR_PTR(ret);
}
-#else
-static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev,
- struct usba_udc *udc)
-{
- return ERR_PTR(-ENOSYS);
-}
-#endif
-
-static struct usba_ep * usba_udc_pdata(struct platform_device *pdev,
- struct usba_udc *udc)
-{
- struct usba_platform_data *pdata = dev_get_platdata(&pdev->dev);
- struct usba_ep *eps;
- int i;
-
- if (!pdata)
- return ERR_PTR(-ENXIO);
-
- eps = devm_kzalloc(&pdev->dev, sizeof(struct usba_ep) * pdata->num_ep,
- GFP_KERNEL);
- if (!eps)
- return ERR_PTR(-ENOMEM);
-
- udc->gadget.ep0 = &eps[0].ep;
-
- udc->vbus_pin = pdata->vbus_pin;
- udc->vbus_pin_inverted = pdata->vbus_pin_inverted;
- udc->num_ep = pdata->num_ep;
-
- 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->fifo_size = pdata->ep[i].fifo_size;
- usb_ep_set_maxpacket_limit(&ep->ep, ep->fifo_size);
- 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 == 0) {
- ep->ep.caps.type_control = true;
- } else {
- ep->ep.caps.type_iso = ep->can_isoc;
- ep->ep.caps.type_bulk = true;
- ep->ep.caps.type_int = true;
- }
-
- ep->ep.caps.dir_in = true;
- ep->ep.caps.dir_out = true;
-
- if (i)
- list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
- }
-
- return eps;
-}
static int usba_udc_probe(struct platform_device *pdev)
{
@@ -2335,10 +2269,7 @@ static int usba_udc_probe(struct platform_device *pdev)
usba_writel(udc, CTRL, USBA_DISABLE_MASK);
clk_disable_unprepare(pclk);
- if (pdev->dev.of_node)
- udc->usba_ep = atmel_udc_of_init(pdev, udc);
- else
- udc->usba_ep = usba_udc_pdata(pdev, udc);
+ udc->usba_ep = atmel_udc_of_init(pdev, udc);
toggle_bias(udc, 0);
@@ -2462,7 +2393,7 @@ static struct platform_driver udc_driver = {
.driver = {
.name = "atmel_usba_udc",
.pm = &usba_udc_pm_ops,
- .of_match_table = of_match_ptr(atmel_udc_dt_ids),
+ .of_match_table = atmel_udc_dt_ids,
},
};
--
2.12.2
--
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