@@ -70,22 +70,15 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
static int wacom_open(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
- int retval;
-
- mutex_lock(&wacom->lock);
- retval = hid_hw_open(wacom->hdev);
- mutex_unlock(&wacom->lock);
- return retval;
+ return hid_hw_open(wacom->hdev);
}
static void wacom_close(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
- mutex_lock(&wacom->lock);
hid_hw_close(wacom->hdev);
- mutex_unlock(&wacom->lock);
}
/*