diff options
| -rw-r--r-- | drivers/input/tablet/aiptek.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c index fcb1b646436a..1581f6ef0927 100644 --- a/drivers/input/tablet/aiptek.c +++ b/drivers/input/tablet/aiptek.c @@ -1787,15 +1787,13 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) input_set_abs_params(inputdev, ABS_TILT_Y, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0); input_set_abs_params(inputdev, ABS_WHEEL, AIPTEK_WHEEL_MIN, AIPTEK_WHEEL_MAX - 1, 0, 0); - /* Verify that a device really has an endpoint */ - if (intf->cur_altsetting->desc.bNumEndpoints < 1) { + err = usb_find_common_endpoints(intf->cur_altsetting, + NULL, NULL, &endpoint, NULL); + if (err) { dev_err(&intf->dev, - "interface has %d endpoints, but must have minimum 1\n", - intf->cur_altsetting->desc.bNumEndpoints); - err = -EINVAL; + "interface has no int in endpoints, but must have minimum 1\n"); goto fail3; } - endpoint = &intf->cur_altsetting->endpoint[0].desc; /* Go set up our URB, which is called when the tablet receives * input. |