aiptek = kzalloc(sizeof(struct aiptek), GFP_KERNEL);
inputdev = input_allocate_device();
if (!aiptek || !inputdev) {
- warn("aiptek: cannot allocate memory or input device");
+ dev_warn(&intf->dev,
+ "cannot allocate memory or input device\n");
goto fail1;
}
aiptek->data = usb_buffer_alloc(usbdev, AIPTEK_PACKET_LENGTH,
GFP_ATOMIC, &aiptek->data_dma);
if (!aiptek->data) {
- warn("aiptek: cannot allocate usb buffer");
+ dev_warn(&intf->dev, "cannot allocate usb buffer\n");
goto fail1;
}
aiptek->urb = usb_alloc_urb(0, GFP_KERNEL);
if (!aiptek->urb) {
- warn("aiptek: cannot allocate urb");
+ dev_warn(&intf->dev, "cannot allocate urb\n");
goto fail2;
}
*/
err = sysfs_create_group(&intf->dev.kobj, &aiptek_attribute_group);
if (err) {
- warn("aiptek: cannot create sysfs group err: %d", err);
+ dev_warn(&intf->dev, "cannot create sysfs group err: %d\n",
+ err);
goto fail3;
}
*/
err = input_register_device(aiptek->inputdev);
if (err) {
- warn("aiptek: input_register_device returned err: %d", err);
+ dev_warn(&intf->dev,
+ "input_register_device returned err: %d\n", err);
goto fail4;
}
return 0;