/*-------------------------------------------------------------------------*/
-static int at91rm9200_udc_init(struct at91_udc *udc)
-{
- struct at91_ep *ep;
- int ret;
- int i;
-
- for (i = 0; i < NUM_ENDPOINTS; i++) {
- ep = &udc->ep[i];
-
- switch (i) {
- case 0:
- case 3:
- ep->maxpacket = 8;
- break;
- case 1 ... 2:
- ep->maxpacket = 64;
- break;
- case 4 ... 5:
- ep->maxpacket = 256;
- break;
- }
- }
-
- ret = gpio_request(udc->board.pullup_pin, "udc_pullup");
- if (ret) {
- DBG("D+ pullup is busy\n");
- return ret;
- }
-
- gpio_direction_output(udc->board.pullup_pin,
- udc->board.pullup_active_low);
-
- return 0;
-}
-
-static void at91rm9200_udc_pullup(struct at91_udc *udc, int is_on)
-{
- int active = !udc->board.pullup_active_low;
-
- if (is_on)
- gpio_set_value(udc->board.pullup_pin, active);
- else
- gpio_set_value(udc->board.pullup_pin, !active);
-}
-
-static const struct at91_udc_caps at91rm9200_udc_caps = {
- .init = at91rm9200_udc_init,
- .pullup = at91rm9200_udc_pullup,
-};
-
+#if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)
static int at91sam9260_udc_init(struct at91_udc *udc)
{
struct at91_ep *ep;
return 0;
}
-#if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)
static void at91sam9260_udc_pullup(struct at91_udc *udc, int is_on)
{
u32 txvc = at91_udp_read(udc, AT91_UDP_TXVC);
};
#endif
-static int at91sam9263_udc_init(struct at91_udc *udc)
-{
- struct at91_ep *ep;
- int i;
-
- for (i = 0; i < NUM_ENDPOINTS; i++) {
- ep = &udc->ep[i];
-
- switch (i) {
- case 0:
- case 1:
- case 2:
- case 3:
- ep->maxpacket = 64;
- break;
- case 4:
- case 5:
- ep->maxpacket = 256;
- break;
- }
- }
-
- return 0;
-}
-
-static const struct at91_udc_caps at91sam9263_udc_caps = {
- .init = at91sam9263_udc_init,
- .pullup = at91sam9260_udc_pullup,
-};
-
int usb_gadget_handle_interrupts(int index)
{
struct at91_udc *udc = controller;
ret = driver->bind(&udc->gadget);
if (ret) {
- error("driver->bind() returned %d\n", ret);
+ pr_err("driver->bind() returned %d\n", ret);
udc->driver = NULL;
}
struct at91_udc *udc = controller;
if (!driver || !driver->unbind || !driver->disconnect) {
- error("bad paramter\n");
+ pr_err("bad paramter\n");
return -EINVAL;
}