HID: waltop: Remove waltop_probe() and waltop_remove() functions
The waltop_probe() and waltop_remove() functions do not have any special
initialization and cleanup. Remove them and let HID core handle the default
probe/remove actions.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-waltop.c b/drivers/hid/hid-waltop.c
index 745e4e9..bb536ab 100644
--- a/drivers/hid/hid-waltop.c
+++ b/drivers/hid/hid-waltop.c
@@ -638,28 +638,6 @@
0xC0 /* End Collection */
};
-static int waltop_probe(struct hid_device *hdev,
- const struct hid_device_id *id)
-{
- int ret;
-
- ret = hid_parse(hdev);
- if (ret) {
- hid_err(hdev, "parse failed\n");
- goto err;
- }
-
- ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
- if (ret) {
- hid_err(hdev, "hw start failed\n");
- goto err;
- }
-
- return 0;
-err:
- return ret;
-}
-
static __u8 *waltop_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
@@ -776,11 +754,6 @@
return 0;
}
-static void waltop_remove(struct hid_device *hdev)
-{
- hid_hw_stop(hdev);
-}
-
static const struct hid_device_id waltop_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP,
USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
@@ -803,10 +776,8 @@
static struct hid_driver waltop_driver = {
.name = "waltop",
.id_table = waltop_devices,
- .probe = waltop_probe,
.report_fixup = waltop_report_fixup,
.raw_event = waltop_raw_event,
- .remove = waltop_remove,
};
static int __init waltop_init(void)