interface = usb_find_interface(&skel_driver, subminor);
if (!interface) {
err ("%s - error, can't find device for minor %d",
- __FUNCTION__, subminor);
+ __func__, subminor);
retval = -ENODEV;
goto exit;
}
{
struct usb_skel *dev;
- dev = (struct usb_skel *)urb->context;
+ dev = urb->context;
/* sync/async unlink faults aren't errors */
if (urb->status) {
urb->status == -ECONNRESET ||
urb->status == -ESHUTDOWN))
err("%s - nonzero write bulk status received: %d",
- __FUNCTION__, urb->status);
+ __func__, urb->status);
spin_lock(&dev->err_lock);
dev->errors = urb->status;
retval = usb_submit_urb(urb, GFP_KERNEL);
mutex_unlock(&dev->io_mutex);
if (retval) {
- err("%s - failed submitting write urb, error %d", __FUNCTION__, retval);
+ err("%s - failed submitting write urb, error %d", __func__, retval);
goto error_unanchor;
}
}
/* let the user know what node this device is now attached to */
- info("USB Skeleton device now attached to USBSkel-%d", interface->minor);
+ dev_info(&interface->dev,
+ "USB Skeleton device now attached to USBSkel-%d",
+ interface->minor);
return 0;
error:
/* decrement our usage count */
kref_put(&dev->kref, skel_delete);
- info("USB Skeleton #%d now disconnected", minor);
+ dev_info(&interface->dev, "USB Skeleton #%d now disconnected", minor);
}
static void skel_draw_down(struct usb_skel *dev)