picolcd_send_and_wait
struct picolcd_pending *picolcd_send_and_wait(struct hid_device *hdev,
verinfo = picolcd_send_and_wait(hdev, REPORT_VERSION, NULL, 0);
resp = picolcd_send_and_wait(data->hdev, REPORT_EE_WRITE, raw_data,
resp = picolcd_send_and_wait(data->hdev, report_id, raw_data, len_off+1);
resp = picolcd_send_and_wait(data->hdev, report_id, raw_data, len_off);
resp = picolcd_send_and_wait(data->hdev, report_id, raw_data,
resp = picolcd_send_and_wait(data->hdev, REPORT_EE_READ, raw_data,