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path: root/drivers/hid/usbhid/hiddev.c
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Diffstat (limited to 'drivers/hid/usbhid/hiddev.c')
-rw-r--r--drivers/hid/usbhid/hiddev.c41
1 files changed, 1 insertions, 40 deletions
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index 681e620eb95b..fedd88df9a18 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -67,8 +67,6 @@ struct hiddev_list {
struct mutex thread_lock;
};
-static struct usb_driver hiddev_driver;
-
/*
* Find a report, given the report's type and ID. The ID can be specified
* indirectly by REPORT_ID_FIRST (which returns the first report of the given
@@ -847,6 +845,7 @@ static const struct file_operations hiddev_fops = {
#ifdef CONFIG_COMPAT
.compat_ioctl = hiddev_compat_ioctl,
#endif
+ .llseek = noop_llseek,
};
static char *hiddev_devnode(struct device *dev, mode_t *mode)
@@ -925,41 +924,3 @@ void hiddev_disconnect(struct hid_device *hid)
kfree(hiddev);
}
}
-
-/* Currently this driver is a USB driver. It's not a conventional one in
- * the sense that it doesn't probe at the USB level. Instead it waits to
- * be connected by HID through the hiddev_connect / hiddev_disconnect
- * routines. The reason to register as a USB device is to gain part of the
- * minor number space from the USB major.
- *
- * In theory, should the HID code be generalized to more than one physical
- * medium (say, IEEE 1384), this driver will probably need to register its
- * own major number, and in doing so, no longer need to register with USB.
- * At that point the probe routine and hiddev_driver struct below will no
- * longer be useful.
- */
-
-
-/* We never attach in this manner, and rely on HID to connect us. This
- * is why there is no disconnect routine defined in the usb_driver either.
- */
-static int hiddev_usbd_probe(struct usb_interface *intf,
- const struct usb_device_id *hiddev_info)
-{
- return -ENODEV;
-}
-
-static /* const */ struct usb_driver hiddev_driver = {
- .name = "hiddev",
- .probe = hiddev_usbd_probe,
-};
-
-int __init hiddev_init(void)
-{
- return usb_register(&hiddev_driver);
-}
-
-void hiddev_exit(void)
-{
- usb_deregister(&hiddev_driver);
-}