static int
msm72k_queue(struct usb_ep *_ep, struct usb_request *req, gfp_t gfp_flags)
{
struct msm_endpoint *ep = to_msm_endpoint(_ep);
struct usb_info *ui = ep->ui;
int ret;
if (ep == &ui->ep0in) {
struct msm_request *r = to_msm_request(req);
if (!req->length)
goto ep_queue_done;
r->gadget_complete = req->complete;
/* ep0_queue_ack_complete queue a receive for ACK before
** calling req->complete
*/
req->complete = ep0_queue_ack_complete;
if (ui->ep0_dir == USB_DIR_OUT)
ep = &ui->ep0out;
goto ep_queue_done;
}
if (ui->usb_state == USB_STATE_SUSPENDED) {
ret = msm72k_wakeup(&ui->gadget);
if (ret)
return ret;
}
ep_queue_done:
return usb_ept_queue_xfer(ep, req);
}
static ssize_t usb_remote_wakeup(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct usb_info *ui = the_usb_info;
msm72k_wakeup(&ui->gadget);
return count;
}
