cytherm->brightness, buffer, 8);
if (retval)
dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);
- /* Inform µC that we have changed the brightness setting */
+ /* Inform µC that we have changed the brightness setting */
retval = vendor_command(cytherm->udev, WRITE_RAM, BRIGHTNESS_SEM,
0x01, buffer, 8);
if (retval)
struct usb_cytherm *dev;
dev = usb_get_intfdata (interface);
- usb_set_intfdata (interface, NULL);
device_remove_file(&interface->dev, &dev_attr_brightness);
device_remove_file(&interface->dev, &dev_attr_temp);
device_remove_file(&interface->dev, &dev_attr_port0);
device_remove_file(&interface->dev, &dev_attr_port1);
+ /* first remove the files, then NULL the pointer */
+ usb_set_intfdata (interface, NULL);
+
usb_put_dev(dev->udev);
kfree(dev);
int result;
result = usb_register(&cytherm_driver);
- if (result)
- {
- err("usb_register failed. Error number %d", result);
+ if (result) {
+ printk(KERN_ERR KBUILD_MODNAME ": usb_register failed! "
+ "Error number: %d\n", result);
return result;
}
- info(DRIVER_VERSION ":" DRIVER_DESC);
+ printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
+ DRIVER_DESC "\n");
return 0;
}